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Wikipedia:WikiProject Elements/Popular pages

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This is a list of pages in the scope of Wikipedia:WikiProject Elements along with pageviews.

To report bugs, please write on the Community tech bot talk page on Meta.

List

Period: 2025-04-01 to 2025-04-30

Total views: {{FORMATNUM:4858731}}

Updated: 05:53, 7 May 2025 (UTC)

class="wikitable sortable"

! Rank

! Page title

! Views

! Daily average

! Assessment

! Importance

1

| Periodic table

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Periodic_table&redirects=1 {{FORMATNUM:323151}}]

| {{FORMATNUM:10771}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

2

| Rare-earth element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Rare-earth_element&redirects=1 {{FORMATNUM:96948}}]

| {{FORMATNUM:3231}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

3

| Gold

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gold&redirects=1 {{FORMATNUM:93823}}]

| {{FORMATNUM:3127}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

4

| Hydrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Hydrogen&redirects=1 {{FORMATNUM:65149}}]

| {{FORMATNUM:2171}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

5

| Aluminium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Aluminium&redirects=1 {{FORMATNUM:64437}}]

| {{FORMATNUM:2147}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

6

| Mercury (element)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Mercury_(element)&redirects=1 {{FORMATNUM:56793}}]

| {{FORMATNUM:1893}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

7

| Iron

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iron&redirects=1 {{FORMATNUM:53782}}]

| {{FORMATNUM:1792}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

8

| Copper

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Copper&redirects=1 {{FORMATNUM:53057}}]

| {{FORMATNUM:1768}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

9

| Oxygen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Oxygen&redirects=1 {{FORMATNUM:52917}}]

| {{FORMATNUM:1763}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

10

| Tungsten

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tungsten&redirects=1 {{FORMATNUM:48984}}]

| {{FORMATNUM:1632}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

11

| Sulfur

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Sulfur&redirects=1 {{FORMATNUM:48390}}]

| {{FORMATNUM:1613}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

12

| Lead

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lead&redirects=1 {{FORMATNUM:48008}}]

| {{FORMATNUM:1600}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

13

| Magnesium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Magnesium&redirects=1 {{FORMATNUM:45914}}]

| {{FORMATNUM:1530}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

14

| Uranium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium&redirects=1 {{FORMATNUM:45028}}]

| {{FORMATNUM:1500}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

15

| Atom

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Atom&redirects=1 {{FORMATNUM:44447}}]

| {{FORMATNUM:1481}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

16

| Carbon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Carbon&redirects=1 {{FORMATNUM:44239}}]

| {{FORMATNUM:1474}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

17

| Lithium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lithium&redirects=1 {{FORMATNUM:43049}}]

| {{FORMATNUM:1434}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

18

| Nitrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nitrogen&redirects=1 {{FORMATNUM:42672}}]

| {{FORMATNUM:1422}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

19

| Potassium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Potassium&redirects=1 {{FORMATNUM:42467}}]

| {{FORMATNUM:1415}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

20

| Sodium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Sodium&redirects=1 {{FORMATNUM:40763}}]

| {{FORMATNUM:1358}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

21

| Silver

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Silver&redirects=1 {{FORMATNUM:40694}}]

| {{FORMATNUM:1356}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

22

| Silicon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Silicon&redirects=1 {{FORMATNUM:39588}}]

| {{FORMATNUM:1319}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

23

| Tin

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tin&redirects=1 {{FORMATNUM:39015}}]

| {{FORMATNUM:1300}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

24

| List of chemical elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_chemical_elements&redirects=1 {{FORMATNUM:38910}}]

| {{FORMATNUM:1297}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

25

| Helium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Helium&redirects=1 {{FORMATNUM:37437}}]

| {{FORMATNUM:1247}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

26

| Bismuth

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Bismuth&redirects=1 {{FORMATNUM:37433}}]

| {{FORMATNUM:1247}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

27

| Titanium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Titanium&redirects=1 {{FORMATNUM:37281}}]

| {{FORMATNUM:1242}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

28

| Chlorine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chlorine&redirects=1 {{FORMATNUM:37156}}]

| {{FORMATNUM:1238}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

29

| Cobalt

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cobalt&redirects=1 {{FORMATNUM:37126}}]

| {{FORMATNUM:1237}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

30

| Phosphorus

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Phosphorus&redirects=1 {{FORMATNUM:36252}}]

| {{FORMATNUM:1208}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

31

| Platinum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Platinum&redirects=1 {{FORMATNUM:36179}}]

| {{FORMATNUM:1205}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

32

| Chemical element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chemical_element&redirects=1 {{FORMATNUM:36113}}]

| {{FORMATNUM:1203}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

33

| Zinc

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Zinc&redirects=1 {{FORMATNUM:34466}}]

| {{FORMATNUM:1148}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

34

| Arsenic

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Arsenic&redirects=1 {{FORMATNUM:34233}}]

| {{FORMATNUM:1141}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

35

| Antimony

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Antimony&redirects=1 {{FORMATNUM:34189}}]

| {{FORMATNUM:1139}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

36

| Boron

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Boron&redirects=1 {{FORMATNUM:33126}}]

| {{FORMATNUM:1104}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

37

| Plutonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium&redirects=1 {{FORMATNUM:32132}}]

| {{FORMATNUM:1071}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

38

| Oganesson

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Oganesson&redirects=1 {{FORMATNUM:31374}}]

| {{FORMATNUM:1045}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

39

| Palladium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Palladium&redirects=1 {{FORMATNUM:31068}}]

| {{FORMATNUM:1035}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

40

| Chromium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chromium&redirects=1 {{FORMATNUM:31048}}]

| {{FORMATNUM:1034}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

41

| Alchemical symbol

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Alchemical_symbol&redirects=1 {{FORMATNUM:30155}}]

| {{FORMATNUM:1005}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

42

| Gallium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gallium&redirects=1 {{FORMATNUM:30078}}]

| {{FORMATNUM:1002}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

43

| Nickel

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nickel&redirects=1 {{FORMATNUM:29881}}]

| {{FORMATNUM:996}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

44

| Iodine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iodine&redirects=1 {{FORMATNUM:29797}}]

| {{FORMATNUM:993}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

45

| Selenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Selenium&redirects=1 {{FORMATNUM:29341}}]

| {{FORMATNUM:978}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

46

| Thorium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Thorium&redirects=1 {{FORMATNUM:28245}}]

| {{FORMATNUM:941}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

47

| Metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Metal&redirects=1 {{FORMATNUM:27865}}]

| {{FORMATNUM:928}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

48

| Manganese

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Manganese&redirects=1 {{FORMATNUM:26198}}]

| {{FORMATNUM:873}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

49

| Radon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radon&redirects=1 {{FORMATNUM:26004}}]

| {{FORMATNUM:866}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

50

| Osmium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Osmium&redirects=1 {{FORMATNUM:25272}}]

| {{FORMATNUM:842}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

51

| Tritium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tritium&redirects=1 {{FORMATNUM:24621}}]

| {{FORMATNUM:820}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

52

| Bromine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Bromine&redirects=1 {{FORMATNUM:24389}}]

| {{FORMATNUM:812}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

53

| Calcium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Calcium&redirects=1 {{FORMATNUM:24118}}]

| {{FORMATNUM:803}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

54

| Fluorine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Fluorine&redirects=1 {{FORMATNUM:23354}}]

| {{FORMATNUM:778}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

55

| Beryllium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Beryllium&redirects=1 {{FORMATNUM:23325}}]

| {{FORMATNUM:777}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

56

| Molybdenum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Molybdenum&redirects=1 {{FORMATNUM:23285}}]

| {{FORMATNUM:776}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

57

| Iridium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iridium&redirects=1 {{FORMATNUM:23234}}]

| {{FORMATNUM:774}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

58

| Dmitri Mendeleev

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Dmitri_Mendeleev&redirects=1 {{FORMATNUM:23090}}]

| {{FORMATNUM:769}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

59

| Radium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radium&redirects=1 {{FORMATNUM:22371}}]

| {{FORMATNUM:745}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

60

| Noble gas

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Noble_gas&redirects=1 {{FORMATNUM:22253}}]

| {{FORMATNUM:741}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

61

| Atomic number

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Atomic_number&redirects=1 {{FORMATNUM:22175}}]

| {{FORMATNUM:739}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

62

| Deuterium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Deuterium&redirects=1 {{FORMATNUM:22033}}]

| {{FORMATNUM:734}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

63

| Half-life

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Half-life&redirects=1 {{FORMATNUM:21503}}]

| {{FORMATNUM:716}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

64

| Group (periodic table)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_(periodic_table)&redirects=1 {{FORMATNUM:20680}}]

| {{FORMATNUM:689}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

65

| Caesium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Caesium&redirects=1 {{FORMATNUM:20316}}]

| {{FORMATNUM:677}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

66

| Argon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Argon&redirects=1 {{FORMATNUM:19961}}]

| {{FORMATNUM:665}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

67

| Isotope

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotope&redirects=1 {{FORMATNUM:19746}}]

| {{FORMATNUM:658}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

68

| Neon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Neon&redirects=1 {{FORMATNUM:19663}}]

| {{FORMATNUM:655}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

69

| Extended periodic table

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Extended_periodic_table&redirects=1 {{FORMATNUM:19547}}]

| {{FORMATNUM:651}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

70

| Dysprosium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Dysprosium&redirects=1 {{FORMATNUM:19536}}]

| {{FORMATNUM:651}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

71

| Radiocarbon dating

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radiocarbon_dating&redirects=1 {{FORMATNUM:19380}}]

| {{FORMATNUM:646}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

72

| Neodymium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Neodymium&redirects=1 {{FORMATNUM:18617}}]

| {{FORMATNUM:620}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

73

| Vanadium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Vanadium&redirects=1 {{FORMATNUM:18461}}]

| {{FORMATNUM:615}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

74

| Lanthanide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lanthanide&redirects=1 {{FORMATNUM:18222}}]

| {{FORMATNUM:607}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

75

| Yttrium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Yttrium&redirects=1 {{FORMATNUM:18064}}]

| {{FORMATNUM:602}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

76

| Polonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Polonium&redirects=1 {{FORMATNUM:18005}}]

| {{FORMATNUM:600}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

77

| Activated carbon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Activated_carbon&redirects=1 {{FORMATNUM:17998}}]

| {{FORMATNUM:599}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

78

| Caesium-137

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Caesium-137&redirects=1 {{FORMATNUM:17645}}]

| {{FORMATNUM:588}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

79

| Age of Earth

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Age_of_Earth&redirects=1 {{FORMATNUM:17565}}]

| {{FORMATNUM:585}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

80

| Uranium-235

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium-235&redirects=1 {{FORMATNUM:17423}}]

| {{FORMATNUM:580}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

81

| Tantalum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tantalum&redirects=1 {{FORMATNUM:17214}}]

| {{FORMATNUM:573}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

82

| Sterling silver

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Sterling_silver&redirects=1 {{FORMATNUM:16913}}]

| {{FORMATNUM:563}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

83

| Gadolinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gadolinium&redirects=1 {{FORMATNUM:16871}}]

| {{FORMATNUM:562}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

84

| Cadmium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cadmium&redirects=1 {{FORMATNUM:16664}}]

| {{FORMATNUM:555}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

85

| Rhodium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Rhodium&redirects=1 {{FORMATNUM:16494}}]

| {{FORMATNUM:549}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

86

| Astatine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Astatine&redirects=1 {{FORMATNUM:16421}}]

| {{FORMATNUM:547}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

87

| Xenon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Xenon&redirects=1 {{FORMATNUM:16416}}]

| {{FORMATNUM:547}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

88

| Zirconium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Zirconium&redirects=1 {{FORMATNUM:16247}}]

| {{FORMATNUM:541}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

89

| Red mercury

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Red_mercury&redirects=1 {{FORMATNUM:16010}}]

| {{FORMATNUM:533}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

90

| Indium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Indium&redirects=1 {{FORMATNUM:15640}}]

| {{FORMATNUM:521}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

91

| Francium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Francium&redirects=1 {{FORMATNUM:15516}}]

| {{FORMATNUM:517}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

92

| Ununennium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Ununennium&redirects=1 {{FORMATNUM:14876}}]

| {{FORMATNUM:495}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

93

| Thallium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Thallium&redirects=1 {{FORMATNUM:14852}}]

| {{FORMATNUM:495}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

94

| Lise Meitner

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lise_Meitner&redirects=1 {{FORMATNUM:14695}}]

| {{FORMATNUM:489}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

95

| Abundance of the chemical elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Abundance_of_the_chemical_elements&redirects=1 {{FORMATNUM:14668}}]

| {{FORMATNUM:488}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

96

| Transition metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Transition_metal&redirects=1 {{FORMATNUM:14652}}]

| {{FORMATNUM:488}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

97

| Helium-3

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Helium-3&redirects=1 {{FORMATNUM:14196}}]

| {{FORMATNUM:473}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

98

| Germanium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Germanium&redirects=1 {{FORMATNUM:14042}}]

| {{FORMATNUM:468}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

99

| Abundance of elements in Earth's crust

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Abundance_of_elements_in_Earth's_crust&redirects=1 {{FORMATNUM:13853}}]

| {{FORMATNUM:461}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

100

| Technetium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Technetium&redirects=1 {{FORMATNUM:13840}}]

| {{FORMATNUM:461}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

101

| Tennessine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tennessine&redirects=1 {{FORMATNUM:13774}}]

| {{FORMATNUM:459}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

102

| Halogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Halogen&redirects=1 {{FORMATNUM:13689}}]

| {{FORMATNUM:456}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

103

| Niobium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Niobium&redirects=1 {{FORMATNUM:13663}}]

| {{FORMATNUM:455}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

104

| Isotopes of hydrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_hydrogen&redirects=1 {{FORMATNUM:13662}}]

| {{FORMATNUM:455}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

105

| Hydrogen atom

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Hydrogen_atom&redirects=1 {{FORMATNUM:13509}}]

| {{FORMATNUM:450}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

106

| Krypton

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Krypton&redirects=1 {{FORMATNUM:13490}}]

| {{FORMATNUM:449}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

107

| White phosphorus

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=White_phosphorus&redirects=1 {{FORMATNUM:13095}}]

| {{FORMATNUM:436}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

108

| Uranium-238

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium-238&redirects=1 {{FORMATNUM:13017}}]

| {{FORMATNUM:433}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

109

| Alkali metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Alkali_metal&redirects=1 {{FORMATNUM:12999}}]

| {{FORMATNUM:433}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

110

| Scandium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Scandium&redirects=1 {{FORMATNUM:12912}}]

| {{FORMATNUM:430}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

111

| Barium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Barium&redirects=1 {{FORMATNUM:12404}}]

| {{FORMATNUM:413}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

112

| Moscovium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Moscovium&redirects=1 {{FORMATNUM:12379}}]

| {{FORMATNUM:412}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

113

| Chemical symbol

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chemical_symbol&redirects=1 {{FORMATNUM:12313}}]

| {{FORMATNUM:410}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

114

| Oxidation state

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Oxidation_state&redirects=1 {{FORMATNUM:12213}}]

| {{FORMATNUM:407}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

115

| Samarium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Samarium&redirects=1 {{FORMATNUM:12079}}]

| {{FORMATNUM:402}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

116

| Tellurium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tellurium&redirects=1 {{FORMATNUM:12078}}]

| {{FORMATNUM:402}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

117

| Heavy metals

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Heavy_metals&redirects=1 {{FORMATNUM:11835}}]

| {{FORMATNUM:394}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

118

| Californium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Californium&redirects=1 {{FORMATNUM:11790}}]

| {{FORMATNUM:393}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

119

| Strontium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Strontium&redirects=1 {{FORMATNUM:11729}}]

| {{FORMATNUM:390}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

120

| Electron configurations of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Electron_configurations_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:11657}}]

| {{FORMATNUM:388}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

121

| Gold mining

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gold_mining&redirects=1 {{FORMATNUM:11504}}]

| {{FORMATNUM:383}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

122

| Cobalt-60

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cobalt-60&redirects=1 {{FORMATNUM:11314}}]

| {{FORMATNUM:377}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

123

| Nonmetal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nonmetal&redirects=1 {{FORMATNUM:11284}}]

| {{FORMATNUM:376}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

124

| Unobtainium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unobtainium&redirects=1 {{FORMATNUM:11260}}]

| {{FORMATNUM:375}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

125

| Plutonium-239

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium-239&redirects=1 {{FORMATNUM:11135}}]

| {{FORMATNUM:371}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

126

| Actinide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Actinide&redirects=1 {{FORMATNUM:11097}}]

| {{FORMATNUM:369}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

127

| Carbon-14

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Carbon-14&redirects=1 {{FORMATNUM:11054}}]

| {{FORMATNUM:368}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

128

| Promethium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Promethium&redirects=1 {{FORMATNUM:10647}}]

| {{FORMATNUM:354}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

129

| Americium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Americium&redirects=1 {{FORMATNUM:10584}}]

| {{FORMATNUM:352}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

130

| Metallic hydrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Metallic_hydrogen&redirects=1 {{FORMATNUM:10440}}]

| {{FORMATNUM:348}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

131

| Ruthenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Ruthenium&redirects=1 {{FORMATNUM:10371}}]

| {{FORMATNUM:345}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

132

| Rhenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Rhenium&redirects=1 {{FORMATNUM:10147}}]

| {{FORMATNUM:338}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

133

| Discovery of chemical elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Discovery_of_chemical_elements&redirects=1 {{FORMATNUM:10101}}]

| {{FORMATNUM:336}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

134

| Island of stability

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Island_of_stability&redirects=1 {{FORMATNUM:10093}}]

| {{FORMATNUM:336}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

135

| Rubidium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Rubidium&redirects=1 {{FORMATNUM:9982}}]

| {{FORMATNUM:332}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

136

| Block (periodic table)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Block_(periodic_table)&redirects=1 {{FORMATNUM:9920}}]

| {{FORMATNUM:330}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

137

| Atomic mass

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Atomic_mass&redirects=1 {{FORMATNUM:9711}}]

| {{FORMATNUM:323}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ff97ff" | Top

138

| Lanthanum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lanthanum&redirects=1 {{FORMATNUM:9379}}]

| {{FORMATNUM:312}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

139

| Otto Hahn

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Otto_Hahn&redirects=1 {{FORMATNUM:9338}}]

| {{FORMATNUM:311}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

140

| Alkaline earth metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Alkaline_earth_metal&redirects=1 {{FORMATNUM:9294}}]

| {{FORMATNUM:309}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

141

| Lithium nickel manganese cobalt oxides

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lithium_nickel_manganese_cobalt_oxides&redirects=1 {{FORMATNUM:9196}}]

| {{FORMATNUM:306}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

142

| Cerium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cerium&redirects=1 {{FORMATNUM:9043}}]

| {{FORMATNUM:301}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

143

| Einsteinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Einsteinium&redirects=1 {{FORMATNUM:8835}}]

| {{FORMATNUM:294}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

144

| Hafnium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Hafnium&redirects=1 {{FORMATNUM:8792}}]

| {{FORMATNUM:293}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

145

| Metalloid

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Metalloid&redirects=1 {{FORMATNUM:8702}}]

| {{FORMATNUM:290}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

146

| Noble metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Noble_metal&redirects=1 {{FORMATNUM:8573}}]

| {{FORMATNUM:285}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

147

| Terbium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Terbium&redirects=1 {{FORMATNUM:8542}}]

| {{FORMATNUM:284}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

148

| Primordial nuclide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Primordial_nuclide&redirects=1 {{FORMATNUM:8516}}]

| {{FORMATNUM:283}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

149

| Glenn T. Seaborg

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Glenn_T._Seaborg&redirects=1 {{FORMATNUM:8507}}]

| {{FORMATNUM:283}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

150

| Lutetium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lutetium&redirects=1 {{FORMATNUM:8385}}]

| {{FORMATNUM:279}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

151

| Radionuclide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radionuclide&redirects=1 {{FORMATNUM:8385}}]

| {{FORMATNUM:279}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

152

| Neptunium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Neptunium&redirects=1 {{FORMATNUM:8308}}]

| {{FORMATNUM:276}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

153

| Iodine-131

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iodine-131&redirects=1 {{FORMATNUM:7896}}]

| {{FORMATNUM:263}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

154

| Allotropy

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropy&redirects=1 {{FORMATNUM:7792}}]

| {{FORMATNUM:259}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

155

| Polonium-210

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Polonium-210&redirects=1 {{FORMATNUM:7760}}]

| {{FORMATNUM:258}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

156

| Prices of chemical elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Prices_of_chemical_elements&redirects=1 {{FORMATNUM:7685}}]

| {{FORMATNUM:256}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

157

| Praseodymium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Praseodymium&redirects=1 {{FORMATNUM:7652}}]

| {{FORMATNUM:255}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

158

| Synthetic element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Synthetic_element&redirects=1 {{FORMATNUM:7578}}]

| {{FORMATNUM:252}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

159

| List of radioactive nuclides by half-life

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_radioactive_nuclides_by_half-life&redirects=1 {{FORMATNUM:7382}}]

| {{FORMATNUM:246}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

160

| Nihonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nihonium&redirects=1 {{FORMATNUM:7302}}]

| {{FORMATNUM:243}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

161

| Livermorium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Livermorium&redirects=1 {{FORMATNUM:7265}}]

| {{FORMATNUM:242}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

162

| History of the periodic table

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=History_of_the_periodic_table&redirects=1 {{FORMATNUM:7243}}]

| {{FORMATNUM:241}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

163

| Copernicium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Copernicium&redirects=1 {{FORMATNUM:7241}}]

| {{FORMATNUM:241}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

164

| Fissile material

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Fissile_material&redirects=1 {{FORMATNUM:7216}}]

| {{FORMATNUM:240}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

165

| Ytterbium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Ytterbium&redirects=1 {{FORMATNUM:7197}}]

| {{FORMATNUM:239}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

166

| Allotropes of carbon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropes_of_carbon&redirects=1 {{FORMATNUM:7186}}]

| {{FORMATNUM:239}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

167

| Flerovium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Flerovium&redirects=1 {{FORMATNUM:7078}}]

| {{FORMATNUM:235}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

168

| Isotopes of uranium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_uranium&redirects=1 {{FORMATNUM:7017}}]

| {{FORMATNUM:233}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

169

| Europium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Europium&redirects=1 {{FORMATNUM:6982}}]

| {{FORMATNUM:232}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

170

| Plutonium-238

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium-238&redirects=1 {{FORMATNUM:6975}}]

| {{FORMATNUM:232}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

171

| Actinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Actinium&redirects=1 {{FORMATNUM:6885}}]

| {{FORMATNUM:229}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

172

| Decay chain

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Decay_chain&redirects=1 {{FORMATNUM:6806}}]

| {{FORMATNUM:226}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

173

| Mineral (nutrient)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Mineral_(nutrient)&redirects=1 {{FORMATNUM:6795}}]

| {{FORMATNUM:226}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

174

| Curium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Curium&redirects=1 {{FORMATNUM:6752}}]

| {{FORMATNUM:225}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

175

| Mercury

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Mercury&redirects=1 {{FORMATNUM:6652}}]

| {{FORMATNUM:221}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#00FA9A" | Disambig

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

176

| List of fictional elements, materials, isotopes and subatomic particles

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_fictional_elements,_materials,_isotopes_and_subatomic_particles&redirects=1 {{FORMATNUM:6648}}]

| {{FORMATNUM:221}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

177

| Americium-241

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Americium-241&redirects=1 {{FORMATNUM:6586}}]

| {{FORMATNUM:219}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

178

| Strontium-90

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Strontium-90&redirects=1 {{FORMATNUM:6556}}]

| {{FORMATNUM:218}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

179

| Radiometric dating

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radiometric_dating&redirects=1 {{FORMATNUM:6539}}]

| {{FORMATNUM:217}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

180

| Period (periodic table)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_(periodic_table)&redirects=1 {{FORMATNUM:6416}}]

| {{FORMATNUM:213}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

181

| Atomic radius

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Atomic_radius&redirects=1 {{FORMATNUM:6410}}]

| {{FORMATNUM:213}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

182

| Technetium-99m

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Technetium-99m&redirects=1 {{FORMATNUM:6167}}]

| {{FORMATNUM:205}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

183

| Chalcogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chalcogen&redirects=1 {{FORMATNUM:6156}}]

| {{FORMATNUM:205}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

184

| Platinum group

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Platinum_group&redirects=1 {{FORMATNUM:6079}}]

| {{FORMATNUM:202}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

185

| Roentgenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Roentgenium&redirects=1 {{FORMATNUM:6048}}]

| {{FORMATNUM:201}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

186

| Protactinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Protactinium&redirects=1 {{FORMATNUM:5989}}]

| {{FORMATNUM:199}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

187

| List of gold nuggets by size

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_gold_nuggets_by_size&redirects=1 {{FORMATNUM:5917}}]

| {{FORMATNUM:197}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

188

| Allotropes of oxygen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropes_of_oxygen&redirects=1 {{FORMATNUM:5879}}]

| {{FORMATNUM:195}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

189

| Holmium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Holmium&redirects=1 {{FORMATNUM:5859}}]

| {{FORMATNUM:195}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

190

| Pnictogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Pnictogen&redirects=1 {{FORMATNUM:5823}}]

| {{FORMATNUM:194}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

191

| Periodic trends

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Periodic_trends&redirects=1 {{FORMATNUM:5822}}]

| {{FORMATNUM:194}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

192

| Unbinilium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unbinilium&redirects=1 {{FORMATNUM:5809}}]

| {{FORMATNUM:193}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

193

| Lawrencium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lawrencium&redirects=1 {{FORMATNUM:5692}}]

| {{FORMATNUM:189}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

194

| Red phosphorus

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Red_phosphorus&redirects=1 {{FORMATNUM:5653}}]

| {{FORMATNUM:188}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

195

| Isotopes of lithium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_lithium&redirects=1 {{FORMATNUM:5428}}]

| {{FORMATNUM:180}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

196

| Table of nuclides

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Table_of_nuclides&redirects=1 {{FORMATNUM:5409}}]

| {{FORMATNUM:180}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

197

| Potassium-40

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Potassium-40&redirects=1 {{FORMATNUM:5407}}]

| {{FORMATNUM:180}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

198

| Thulium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Thulium&redirects=1 {{FORMATNUM:5406}}]

| {{FORMATNUM:180}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

199

| Seaborgium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Seaborgium&redirects=1 {{FORMATNUM:5269}}]

| {{FORMATNUM:175}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

200

| Isotopes of lead

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_lead&redirects=1 {{FORMATNUM:5173}}]

| {{FORMATNUM:172}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

201

| Atomic radii of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Atomic_radii_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:5118}}]

| {{FORMATNUM:170}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

202

| Isotopes of carbon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_carbon&redirects=1 {{FORMATNUM:5112}}]

| {{FORMATNUM:170}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

203

| Erbium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Erbium&redirects=1 {{FORMATNUM:5097}}]

| {{FORMATNUM:169}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

204

| Rutherfordium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Rutherfordium&redirects=1 {{FORMATNUM:5095}}]

| {{FORMATNUM:169}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

205

| Neutronium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Neutronium&redirects=1 {{FORMATNUM:5068}}]

| {{FORMATNUM:168}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

206

| Positronium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Positronium&redirects=1 {{FORMATNUM:5041}}]

| {{FORMATNUM:168}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

207

| Transuranium element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Transuranium_element&redirects=1 {{FORMATNUM:4988}}]

| {{FORMATNUM:166}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

208

| Berkelium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Berkelium&redirects=1 {{FORMATNUM:4908}}]

| {{FORMATNUM:163}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

209

| Hassium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Hassium&redirects=1 {{FORMATNUM:4880}}]

| {{FORMATNUM:162}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

210

| Allotropes of iron

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropes_of_iron&redirects=1 {{FORMATNUM:4870}}]

| {{FORMATNUM:162}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

211

| Meitnerium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Meitnerium&redirects=1 {{FORMATNUM:4857}}]

| {{FORMATNUM:161}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

212

| Nuclear isomer

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nuclear_isomer&redirects=1 {{FORMATNUM:4856}}]

| {{FORMATNUM:161}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

213

| Isotopes of nickel

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_nickel&redirects=1 {{FORMATNUM:4778}}]

| {{FORMATNUM:159}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

214

| Nobelium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nobelium&redirects=1 {{FORMATNUM:4757}}]

| {{FORMATNUM:158}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

215

| Darmstadtium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Darmstadtium&redirects=1 {{FORMATNUM:4751}}]

| {{FORMATNUM:158}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

216

| Isotopes of helium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_helium&redirects=1 {{FORMATNUM:4728}}]

| {{FORMATNUM:157}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

217

| Carbon-12

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Carbon-12&redirects=1 {{FORMATNUM:4713}}]

| {{FORMATNUM:157}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

218

| Fermium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Fermium&redirects=1 {{FORMATNUM:4696}}]

| {{FORMATNUM:156}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

219

| Stable nuclide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Stable_nuclide&redirects=1 {{FORMATNUM:4653}}]

| {{FORMATNUM:155}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

220

| Uranium-233

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium-233&redirects=1 {{FORMATNUM:4619}}]

| {{FORMATNUM:153}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

221

| Post-transition metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Post-transition_metal&redirects=1 {{FORMATNUM:4616}}]

| {{FORMATNUM:153}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

222

| History of aluminium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=History_of_aluminium&redirects=1 {{FORMATNUM:4491}}]

| {{FORMATNUM:149}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

223

| Austenite

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Austenite&redirects=1 {{FORMATNUM:4467}}]

| {{FORMATNUM:148}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

224

| Nucleosynthesis

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nucleosynthesis&redirects=1 {{FORMATNUM:4463}}]

| {{FORMATNUM:148}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

225

| Allotropes of phosphorus

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropes_of_phosphorus&redirects=1 {{FORMATNUM:4341}}]

| {{FORMATNUM:144}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

226

| Isotopes of thorium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_thorium&redirects=1 {{FORMATNUM:4315}}]

| {{FORMATNUM:143}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

227

| Standard atomic weight

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Standard_atomic_weight&redirects=1 {{FORMATNUM:4289}}]

| {{FORMATNUM:142}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

228

| Helium-4

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Helium-4&redirects=1 {{FORMATNUM:4288}}]

| {{FORMATNUM:142}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

229

| Dubnium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Dubnium&redirects=1 {{FORMATNUM:4209}}]

| {{FORMATNUM:140}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#9CBDFF" | FA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

230

| Yuri Oganessian

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Yuri_Oganessian&redirects=1 {{FORMATNUM:4151}}]

| {{FORMATNUM:138}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

231

| Bohrium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Bohrium&redirects=1 {{FORMATNUM:4131}}]

| {{FORMATNUM:137}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

232

| Mendelevium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Mendelevium&redirects=1 {{FORMATNUM:4042}}]

| {{FORMATNUM:134}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

233

| Native metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Native_metal&redirects=1 {{FORMATNUM:4037}}]

| {{FORMATNUM:134}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

234

| Isotopes of caesium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_caesium&redirects=1 {{FORMATNUM:3964}}]

| {{FORMATNUM:132}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

235

| Molar ionization energies of the elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Molar_ionization_energies_of_the_elements&redirects=1 {{FORMATNUM:3951}}]

| {{FORMATNUM:131}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

236

| Electronegativities of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Electronegativities_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:3948}}]

| {{FORMATNUM:131}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

237

| Unbiunium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unbiunium&redirects=1 {{FORMATNUM:3935}}]

| {{FORMATNUM:131}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

238

| Iron in folklore

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iron_in_folklore&redirects=1 {{FORMATNUM:3931}}]

| {{FORMATNUM:131}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

239

| List of elements by stability of isotopes

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_elements_by_stability_of_isotopes&redirects=1 {{FORMATNUM:3881}}]

| {{FORMATNUM:129}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

240

| Types of periodic tables

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Types_of_periodic_tables&redirects=1 {{FORMATNUM:3869}}]

| {{FORMATNUM:128}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

241

| Natural hydrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Natural_hydrogen&redirects=1 {{FORMATNUM:3784}}]

| {{FORMATNUM:126}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

242

| Isotopes of oxygen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_oxygen&redirects=1 {{FORMATNUM:3733}}]

| {{FORMATNUM:124}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

243

| Thorium-232

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Thorium-232&redirects=1 {{FORMATNUM:3701}}]

| {{FORMATNUM:123}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

244

| Isotopes of xenon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_xenon&redirects=1 {{FORMATNUM:3594}}]

| {{FORMATNUM:119}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

245

| Isotopes of plutonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_plutonium&redirects=1 {{FORMATNUM:3548}}]

| {{FORMATNUM:118}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

246

| Isotopes of nitrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_nitrogen&redirects=1 {{FORMATNUM:3539}}]

| {{FORMATNUM:117}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

247

| Metals of antiquity

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Metals_of_antiquity&redirects=1 {{FORMATNUM:3510}}]

| {{FORMATNUM:117}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

248

| Superheavy element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Superheavy_element&redirects=1 {{FORMATNUM:3425}}]

| {{FORMATNUM:114}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

249

| Actinium-225

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Actinium-225&redirects=1 {{FORMATNUM:3372}}]

| {{FORMATNUM:112}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

250

| List of chemical element name etymologies

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_chemical_element_name_etymologies&redirects=1 {{FORMATNUM:3287}}]

| {{FORMATNUM:109}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

251

| Antihydrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Antihydrogen&redirects=1 {{FORMATNUM:3195}}]

| {{FORMATNUM:106}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

252

| Aluminum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Aluminum&redirects=1 {{FORMATNUM:3184}}]

| {{FORMATNUM:106}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

253

| Isotopes of iron

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_iron&redirects=1 {{FORMATNUM:3178}}]

| {{FORMATNUM:105}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

254

| Hardnesses of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Hardnesses_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:3172}}]

| {{FORMATNUM:105}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

255

| Nuclide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nuclide&redirects=1 {{FORMATNUM:3147}}]

| {{FORMATNUM:104}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

256

| Isotopes of iodine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_iodine&redirects=1 {{FORMATNUM:3142}}]

| {{FORMATNUM:104}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

257

| Bismuth-209

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Bismuth-209&redirects=1 {{FORMATNUM:3046}}]

| {{FORMATNUM:101}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

258

| Boron group

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Boron_group&redirects=1 {{FORMATNUM:2971}}]

| {{FORMATNUM:99}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

259

| Goldschmidt classification

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Goldschmidt_classification&redirects=1 {{FORMATNUM:2923}}]

| {{FORMATNUM:97}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

260

| List of countries by silicon production

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_countries_by_silicon_production&redirects=1 {{FORMATNUM:2869}}]

| {{FORMATNUM:95}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

261

| Xenon-135

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Xenon-135&redirects=1 {{FORMATNUM:2853}}]

| {{FORMATNUM:95}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

262

| Toxic heavy metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Toxic_heavy_metal&redirects=1 {{FORMATNUM:2847}}]

| {{FORMATNUM:94}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

263

| Mendeleev's predicted elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Mendeleev's_predicted_elements&redirects=1 {{FORMATNUM:2840}}]

| {{FORMATNUM:94}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffacff" | High

264

| Uranium–lead dating

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium–lead_dating&redirects=1 {{FORMATNUM:2831}}]

| {{FORMATNUM:94}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

265

| Carbon group

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Carbon_group&redirects=1 {{FORMATNUM:2819}}]

| {{FORMATNUM:93}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

266

| Unbibium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unbibium&redirects=1 {{FORMATNUM:2815}}]

| {{FORMATNUM:93}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

267

| Radium-226

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radium-226&redirects=1 {{FORMATNUM:2797}}]

| {{FORMATNUM:93}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

268

| Isotopes of tellurium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_tellurium&redirects=1 {{FORMATNUM:2791}}]

| {{FORMATNUM:93}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

269

| Isotopes of neptunium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_neptunium&redirects=1 {{FORMATNUM:2765}}]

| {{FORMATNUM:92}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

270

| Isotopes of cobalt

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_cobalt&redirects=1 {{FORMATNUM:2747}}]

| {{FORMATNUM:91}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

271

| Isotopes of sodium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_sodium&redirects=1 {{FORMATNUM:2721}}]

| {{FORMATNUM:90}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

272

| Carbon-13

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Carbon-13&redirects=1 {{FORMATNUM:2692}}]

| {{FORMATNUM:89}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

273

| Fluorine-18

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Fluorine-18&redirects=1 {{FORMATNUM:2667}}]

| {{FORMATNUM:88}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

274

| Selenium in biology

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Selenium_in_biology&redirects=1 {{FORMATNUM:2619}}]

| {{FORMATNUM:87}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

275

| Group 3 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_3_element&redirects=1 {{FORMATNUM:2575}}]

| {{FORMATNUM:85}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

276

| List of chemical elements named after people

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_chemical_elements_named_after_people&redirects=1 {{FORMATNUM:2493}}]

| {{FORMATNUM:83}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

277

| Helium atom

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Helium_atom&redirects=1 {{FORMATNUM:2476}}]

| {{FORMATNUM:82}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

278

| Δ13C

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Δ13C&redirects=1 {{FORMATNUM:2474}}]

| {{FORMATNUM:82}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

279

| CHNOPS

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=CHNOPS&redirects=1 {{FORMATNUM:2451}}]

| {{FORMATNUM:81}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

280

| Isobar (nuclide)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isobar_(nuclide)&redirects=1 {{FORMATNUM:2448}}]

| {{FORMATNUM:81}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

281

| Isotopes of bismuth

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_bismuth&redirects=1 {{FORMATNUM:2436}}]

| {{FORMATNUM:81}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

282

| Isotopes of barium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_barium&redirects=1 {{FORMATNUM:2394}}]

| {{FORMATNUM:79}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

283

| Coinage metals

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Coinage_metals&redirects=1 {{FORMATNUM:2363}}]

| {{FORMATNUM:78}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

284

| Isotopes of gold

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_gold&redirects=1 {{FORMATNUM:2348}}]

| {{FORMATNUM:78}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

285

| Isotopes of beryllium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_beryllium&redirects=1 {{FORMATNUM:2321}}]

| {{FORMATNUM:77}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

286

| Unbitrium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unbitrium&redirects=1 {{FORMATNUM:2314}}]

| {{FORMATNUM:77}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

287

| Solid nitrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Solid_nitrogen&redirects=1 {{FORMATNUM:2311}}]

| {{FORMATNUM:77}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

288

| Technetium-99

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Technetium-99&redirects=1 {{FORMATNUM:2279}}]

| {{FORMATNUM:75}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

289

| Refractory metals

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Refractory_metals&redirects=1 {{FORMATNUM:2274}}]

| {{FORMATNUM:75}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

290

| Isotopes of polonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_polonium&redirects=1 {{FORMATNUM:2248}}]

| {{FORMATNUM:74}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

291

| Isotopes of thallium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_thallium&redirects=1 {{FORMATNUM:2231}}]

| {{FORMATNUM:74}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

292

| Isotopes of protactinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_protactinium&redirects=1 {{FORMATNUM:2224}}]

| {{FORMATNUM:74}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

293

| Solid hydrogen

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Solid_hydrogen&redirects=1 {{FORMATNUM:2220}}]

| {{FORMATNUM:74}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

294

| Ionization energies of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Ionization_energies_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:2176}}]

| {{FORMATNUM:72}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

295

| Isotopes of radium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_radium&redirects=1 {{FORMATNUM:2160}}]

| {{FORMATNUM:72}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

296

| Uranium-236

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium-236&redirects=1 {{FORMATNUM:2146}}]

| {{FORMATNUM:71}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

297

| Group 11 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_11_element&redirects=1 {{FORMATNUM:2111}}]

| {{FORMATNUM:70}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

298

| Allotropes of sulfur

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropes_of_sulfur&redirects=1 {{FORMATNUM:2103}}]

| {{FORMATNUM:70}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

299

| Unbihexium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unbihexium&redirects=1 {{FORMATNUM:2043}}]

| {{FORMATNUM:68}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

300

| Isotopes of boron

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_boron&redirects=1 {{FORMATNUM:2014}}]

| {{FORMATNUM:67}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

301

| Radon-222

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radon-222&redirects=1 {{FORMATNUM:2004}}]

| {{FORMATNUM:66}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

302

| Electron affinity (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Electron_affinity_(data_page)&redirects=1 {{FORMATNUM:2003}}]

| {{FORMATNUM:66}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

303

| Natural uranium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Natural_uranium&redirects=1 {{FORMATNUM:1989}}]

| {{FORMATNUM:66}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

304

| Isotopes of argon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_argon&redirects=1 {{FORMATNUM:1949}}]

| {{FORMATNUM:64}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

305

| Muonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Muonium&redirects=1 {{FORMATNUM:1947}}]

| {{FORMATNUM:64}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

306

| Isotopes of tungsten

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_tungsten&redirects=1 {{FORMATNUM:1943}}]

| {{FORMATNUM:64}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

307

| Lanthanide contraction

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lanthanide_contraction&redirects=1 {{FORMATNUM:1910}}]

| {{FORMATNUM:63}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

308

| Occurrence of thorium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Occurrence_of_thorium&redirects=1 {{FORMATNUM:1906}}]

| {{FORMATNUM:63}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

309

| Naming of chemical elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Naming_of_chemical_elements&redirects=1 {{FORMATNUM:1901}}]

| {{FORMATNUM:63}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

310

| Isotopes of chlorine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_chlorine&redirects=1 {{FORMATNUM:1873}}]

| {{FORMATNUM:62}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

311

| Iridium-192

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iridium-192&redirects=1 {{FORMATNUM:1865}}]

| {{FORMATNUM:62}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

312

| Isotopes of copper

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_copper&redirects=1 {{FORMATNUM:1855}}]

| {{FORMATNUM:61}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

313

| Uranium-234

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium-234&redirects=1 {{FORMATNUM:1844}}]

| {{FORMATNUM:61}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

314

| Isotopes of americium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_americium&redirects=1 {{FORMATNUM:1831}}]

| {{FORMATNUM:61}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

315

| Isotopes of tantalum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_tantalum&redirects=1 {{FORMATNUM:1815}}]

| {{FORMATNUM:60}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

316

| Isotopes of mercury

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_mercury&redirects=1 {{FORMATNUM:1800}}]

| {{FORMATNUM:60}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

317

| List of chemical elements named after places

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_chemical_elements_named_after_places&redirects=1 {{FORMATNUM:1787}}]

| {{FORMATNUM:59}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

318

| Isotopes of samarium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_samarium&redirects=1 {{FORMATNUM:1755}}]

| {{FORMATNUM:58}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

319

| Yttrium-90

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Yttrium-90&redirects=1 {{FORMATNUM:1731}}]

| {{FORMATNUM:57}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

320

| Oxygen-18

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Oxygen-18&redirects=1 {{FORMATNUM:1730}}]

| {{FORMATNUM:57}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

321

| Argentium sterling silver

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Argentium_sterling_silver&redirects=1 {{FORMATNUM:1719}}]

| {{FORMATNUM:57}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

322

| Carbon compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Carbon_compounds&redirects=1 {{FORMATNUM:1714}}]

| {{FORMATNUM:57}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

323

| List of CAS numbers by chemical compound

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_CAS_numbers_by_chemical_compound&redirects=1 {{FORMATNUM:1697}}]

| {{FORMATNUM:56}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

324

| Isotopes of molybdenum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_molybdenum&redirects=1 {{FORMATNUM:1685}}]

| {{FORMATNUM:56}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

325

| Isotopes of krypton

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_krypton&redirects=1 {{FORMATNUM:1678}}]

| {{FORMATNUM:55}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

326

| Valley of stability

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Valley_of_stability&redirects=1 {{FORMATNUM:1669}}]

| {{FORMATNUM:55}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

327

| Isotopes of tin

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_tin&redirects=1 {{FORMATNUM:1655}}]

| {{FORMATNUM:55}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

328

| Isotopes of radon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_radon&redirects=1 {{FORMATNUM:1651}}]

| {{FORMATNUM:55}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

329

| Cosmic ray spallation

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cosmic_ray_spallation&redirects=1 {{FORMATNUM:1650}}]

| {{FORMATNUM:55}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

330

| Melting points of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Melting_points_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:1645}}]

| {{FORMATNUM:54}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

331

| List of nuclides

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_nuclides&redirects=1 {{FORMATNUM:1643}}]

| {{FORMATNUM:54}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

332

| Isotopes of zirconium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_zirconium&redirects=1 {{FORMATNUM:1602}}]

| {{FORMATNUM:53}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

333

| Isotopes of sulfur

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_sulfur&redirects=1 {{FORMATNUM:1597}}]

| {{FORMATNUM:53}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

334

| Isotopes of potassium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_potassium&redirects=1 {{FORMATNUM:1556}}]

| {{FORMATNUM:51}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

335

| Nuclear drip line

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nuclear_drip_line&redirects=1 {{FORMATNUM:1556}}]

| {{FORMATNUM:51}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

336

| Isotopes of calcium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_calcium&redirects=1 {{FORMATNUM:1555}}]

| {{FORMATNUM:51}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

337

| Isotopes of silicon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_silicon&redirects=1 {{FORMATNUM:1554}}]

| {{FORMATNUM:51}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

338

| Tin pest

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tin_pest&redirects=1 {{FORMATNUM:1534}}]

| {{FORMATNUM:51}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

339

| Group 12 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_12_element&redirects=1 {{FORMATNUM:1529}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

340

| Iron-56

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iron-56&redirects=1 {{FORMATNUM:1527}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

341

| Isotopes of curium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_curium&redirects=1 {{FORMATNUM:1524}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

342

| Trace radioisotope

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Trace_radioisotope&redirects=1 {{FORMATNUM:1516}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

343

| Isotopes of fluorine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_fluorine&redirects=1 {{FORMATNUM:1516}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

344

| Isotopes of strontium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_strontium&redirects=1 {{FORMATNUM:1509}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

345

| Isotopes of lutetium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_lutetium&redirects=1 {{FORMATNUM:1507}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

346

| Isotopes of silver

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_silver&redirects=1 {{FORMATNUM:1506}}]

| {{FORMATNUM:50}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

347

| Fission products (by element)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Fission_products_(by_element)&redirects=1 {{FORMATNUM:1492}}]

| {{FORMATNUM:49}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

348

| Isotopes of rubidium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_rubidium&redirects=1 {{FORMATNUM:1489}}]

| {{FORMATNUM:49}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

349

| Plutonium-240

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium-240&redirects=1 {{FORMATNUM:1473}}]

| {{FORMATNUM:49}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

350

| Isotopes of magnesium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_magnesium&redirects=1 {{FORMATNUM:1448}}]

| {{FORMATNUM:48}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

351

| Beryllium-8

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Beryllium-8&redirects=1 {{FORMATNUM:1442}}]

| {{FORMATNUM:48}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

352

| Absolute dating

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Absolute_dating&redirects=1 {{FORMATNUM:1431}}]

| {{FORMATNUM:47}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

353

| Boiling points of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Boiling_points_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:1430}}]

| {{FORMATNUM:47}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

354

| Main-group element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Main-group_element&redirects=1 {{FORMATNUM:1421}}]

| {{FORMATNUM:47}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

355

| Isotopes of californium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_californium&redirects=1 {{FORMATNUM:1405}}]

| {{FORMATNUM:46}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

356

| Group 4 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_4_element&redirects=1 {{FORMATNUM:1382}}]

| {{FORMATNUM:46}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

357

| Isotopes of palladium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_palladium&redirects=1 {{FORMATNUM:1356}}]

| {{FORMATNUM:45}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

358

| Isotopes of cadmium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_cadmium&redirects=1 {{FORMATNUM:1342}}]

| {{FORMATNUM:44}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

359

| Isotopic labeling

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopic_labeling&redirects=1 {{FORMATNUM:1340}}]

| {{FORMATNUM:44}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

360

| Period 7 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_7_element&redirects=1 {{FORMATNUM:1330}}]

| {{FORMATNUM:44}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

361

| Group 8 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_8_element&redirects=1 {{FORMATNUM:1326}}]

| {{FORMATNUM:44}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

362

| Aluminium-26

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Aluminium-26&redirects=1 {{FORMATNUM:1318}}]

| {{FORMATNUM:43}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

363

| Plutonium-244

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium-244&redirects=1 {{FORMATNUM:1310}}]

| {{FORMATNUM:43}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

364

| Group 6 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_6_element&redirects=1 {{FORMATNUM:1308}}]

| {{FORMATNUM:43}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

365

| Plutonium-241

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium-241&redirects=1 {{FORMATNUM:1305}}]

| {{FORMATNUM:43}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

366

| Systematic element name

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Systematic_element_name&redirects=1 {{FORMATNUM:1301}}]

| {{FORMATNUM:43}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

367

| Phosphorus-32

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Phosphorus-32&redirects=1 {{FORMATNUM:1299}}]

| {{FORMATNUM:43}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

368

| Group 5 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_5_element&redirects=1 {{FORMATNUM:1282}}]

| {{FORMATNUM:42}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

369

| Isotopes of iridium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_iridium&redirects=1 {{FORMATNUM:1281}}]

| {{FORMATNUM:42}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

370

| Isotopes of zinc

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_zinc&redirects=1 {{FORMATNUM:1281}}]

| {{FORMATNUM:42}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

371

| Radium-223

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Radium-223&redirects=1 {{FORMATNUM:1259}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

372

| Technetium-99m generator

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Technetium-99m_generator&redirects=1 {{FORMATNUM:1258}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

373

| Isotopes of ruthenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_ruthenium&redirects=1 {{FORMATNUM:1245}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

374

| Isotopes of aluminium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_aluminium&redirects=1 {{FORMATNUM:1243}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

375

| Speeds of sound of the elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Speeds_of_sound_of_the_elements&redirects=1 {{FORMATNUM:1239}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

376

| Isotopes of gallium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_gallium&redirects=1 {{FORMATNUM:1235}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

377

| Properties of metals, metalloids and nonmetals

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Properties_of_metals,_metalloids_and_nonmetals&redirects=1 {{FORMATNUM:1231}}]

| {{FORMATNUM:41}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

378

| Densities of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Densities_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:1224}}]

| {{FORMATNUM:40}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

379

| Isotopes of platinum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_platinum&redirects=1 {{FORMATNUM:1202}}]

| {{FORMATNUM:40}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

380

| Symbol (chemistry)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Symbol_(chemistry)&redirects=1 {{FORMATNUM:1192}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

381

| Uranium-232

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Uranium-232&redirects=1 {{FORMATNUM:1186}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

382

| Vapor pressures of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Vapor_pressures_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:1184}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

383

| Nitrogen compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nitrogen_compounds&redirects=1 {{FORMATNUM:1182}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

384

| Iodine-125

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iodine-125&redirects=1 {{FORMATNUM:1180}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

385

| Isotopes of titanium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_titanium&redirects=1 {{FORMATNUM:1171}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

386

| Period 6 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_6_element&redirects=1 {{FORMATNUM:1170}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

387

| Isotopes of indium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_indium&redirects=1 {{FORMATNUM:1170}}]

| {{FORMATNUM:39}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

388

| Dividing line between metals and nonmetals

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Dividing_line_between_metals_and_nonmetals&redirects=1 {{FORMATNUM:1158}}]

| {{FORMATNUM:38}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

389

| Isotopes of astatine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_astatine&redirects=1 {{FORMATNUM:1144}}]

| {{FORMATNUM:38}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

390

| Isotopes of neon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_neon&redirects=1 {{FORMATNUM:1143}}]

| {{FORMATNUM:38}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

391

| Group 7 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_7_element&redirects=1 {{FORMATNUM:1142}}]

| {{FORMATNUM:38}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

392

| Period 2 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_2_element&redirects=1 {{FORMATNUM:1140}}]

| {{FORMATNUM:38}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

393

| Cosmogenic nuclide

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cosmogenic_nuclide&redirects=1 {{FORMATNUM:1139}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

394

| Light metal

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Light_metal&redirects=1 {{FORMATNUM:1138}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

395

| Synthetic radioisotope

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Synthetic_radioisotope&redirects=1 {{FORMATNUM:1133}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

396

| Isotopes of germanium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_germanium&redirects=1 {{FORMATNUM:1129}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

397

| Isotopes of technetium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_technetium&redirects=1 {{FORMATNUM:1125}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

398

| Fluorine compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Fluorine_compounds&redirects=1 {{FORMATNUM:1123}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

399

| History of fluorine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=History_of_fluorine&redirects=1 {{FORMATNUM:1119}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

400

| Isotopes of actinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_actinium&redirects=1 {{FORMATNUM:1117}}]

| {{FORMATNUM:37}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

401

| Isotopes of rhenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_rhenium&redirects=1 {{FORMATNUM:1101}}]

| {{FORMATNUM:36}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

402

| Iodine-123

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iodine-123&redirects=1 {{FORMATNUM:1095}}]

| {{FORMATNUM:36}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

403

| Isotopes of francium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_francium&redirects=1 {{FORMATNUM:1093}}]

| {{FORMATNUM:36}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

404

| Isotopes of phosphorus

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_phosphorus&redirects=1 {{FORMATNUM:1091}}]

| {{FORMATNUM:36}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

405

| Free element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Free_element&redirects=1 {{FORMATNUM:1083}}]

| {{FORMATNUM:36}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

406

| Isotopes of hafnium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_hafnium&redirects=1 {{FORMATNUM:1076}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

407

| Gold compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gold_compounds&redirects=1 {{FORMATNUM:1068}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

408

| Krypton-85

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Krypton-85&redirects=1 {{FORMATNUM:1066}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

409

| Isotopes of antimony

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_antimony&redirects=1 {{FORMATNUM:1063}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

410

| Diagonal relationship

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Diagonal_relationship&redirects=1 {{FORMATNUM:1062}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

411

| Commonly used gamma-emitting isotopes

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Commonly_used_gamma-emitting_isotopes&redirects=1 {{FORMATNUM:1058}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

412

| Isotopes of neodymium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_neodymium&redirects=1 {{FORMATNUM:1057}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

413

| Xenon compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Xenon_compounds&redirects=1 {{FORMATNUM:1051}}]

| {{FORMATNUM:35}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

414

| Isotopes of europium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_europium&redirects=1 {{FORMATNUM:1048}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

415

| Isotopes of bromine

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_bromine&redirects=1 {{FORMATNUM:1047}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

416

| Isotopes of chromium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_chromium&redirects=1 {{FORMATNUM:1039}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

417

| Oxygen-16

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Oxygen-16&redirects=1 {{FORMATNUM:1035}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

418

| Sulphur

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Sulphur&redirects=1 {{FORMATNUM:1034}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

419

| Isotopes of osmium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_osmium&redirects=1 {{FORMATNUM:1032}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

420

| Periodic table (crystal structure)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Periodic_table_(crystal_structure)&redirects=1 {{FORMATNUM:1024}}]

| {{FORMATNUM:34}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

421

| Albert Ghiorso

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Albert_Ghiorso&redirects=1 {{FORMATNUM:1005}}]

| {{FORMATNUM:33}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

422

| Period 4 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_4_element&redirects=1 {{FORMATNUM:1001}}]

| {{FORMATNUM:33}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

423

| Isotopes of manganese

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_manganese&redirects=1 {{FORMATNUM:999}}]

| {{FORMATNUM:33}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

424

| Period 3 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_3_element&redirects=1 {{FORMATNUM:998}}]

| {{FORMATNUM:33}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

425

| Iodine-129

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iodine-129&redirects=1 {{FORMATNUM:992}}]

| {{FORMATNUM:33}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

426

| Tho-Radia

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tho-Radia&redirects=1 {{FORMATNUM:990}}]

| {{FORMATNUM:33}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

427

| Continent of stability

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Continent_of_stability&redirects=1 {{FORMATNUM:972}}]

| {{FORMATNUM:32}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

428

| Gold-198

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gold-198&redirects=1 {{FORMATNUM:971}}]

| {{FORMATNUM:32}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

429

| Gold parting

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Gold_parting&redirects=1 {{FORMATNUM:967}}]

| {{FORMATNUM:32}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

430

| Chemical elements in East Asian languages

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chemical_elements_in_East_Asian_languages&redirects=1 {{FORMATNUM:965}}]

| {{FORMATNUM:32}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

431

| D-block

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=D-block&redirects=1 {{FORMATNUM:961}}]

| {{FORMATNUM:32}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

432

| Isotopes of niobium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_niobium&redirects=1 {{FORMATNUM:956}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

433

| Transfermium Wars

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Transfermium_Wars&redirects=1 {{FORMATNUM:951}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

434

| Isotopes of gadolinium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_gadolinium&redirects=1 {{FORMATNUM:951}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

435

| Stable isotope ratio

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Stable_isotope_ratio&redirects=1 {{FORMATNUM:948}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

436

| Behavior of nuclear fuel during a reactor accident

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Behavior_of_nuclear_fuel_during_a_reactor_accident&redirects=1 {{FORMATNUM:944}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

437

| Isotopes of selenium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_selenium&redirects=1 {{FORMATNUM:942}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

438

| Tellurium-128

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tellurium-128&redirects=1 {{FORMATNUM:941}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

439

| Monoisotopic element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Monoisotopic_element&redirects=1 {{FORMATNUM:936}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

440

| Group 10 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_10_element&redirects=1 {{FORMATNUM:931}}]

| {{FORMATNUM:31}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

441

| Period 1 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_1_element&redirects=1 {{FORMATNUM:916}}]

| {{FORMATNUM:30}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

442

| Sulfur compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Sulfur_compounds&redirects=1 {{FORMATNUM:914}}]

| {{FORMATNUM:30}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

443

| Names for sets of chemical elements

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Names_for_sets_of_chemical_elements&redirects=1 {{FORMATNUM:903}}]

| {{FORMATNUM:30}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

444

| Period 5 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Period_5_element&redirects=1 {{FORMATNUM:901}}]

| {{FORMATNUM:30}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

445

| Iron compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iron_compounds&redirects=1 {{FORMATNUM:892}}]

| {{FORMATNUM:29}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

446

| Nickel-62

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Nickel-62&redirects=1 {{FORMATNUM:890}}]

| {{FORMATNUM:29}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

447

| Beryllium-10

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Beryllium-10&redirects=1 {{FORMATNUM:887}}]

| {{FORMATNUM:29}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

448

| Copper-64

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Copper-64&redirects=1 {{FORMATNUM:881}}]

| {{FORMATNUM:29}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

449

| Group 9 element

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Group_9_element&redirects=1 {{FORMATNUM:873}}]

| {{FORMATNUM:29}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

450

| Abundances of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Abundances_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:868}}]

| {{FORMATNUM:28}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

451

| Isotopes of promethium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_promethium&redirects=1 {{FORMATNUM:856}}]

| {{FORMATNUM:28}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

452

| Periodic Videos

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Periodic_Videos&redirects=1 {{FORMATNUM:851}}]

| {{FORMATNUM:28}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

453

| Cesium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Cesium&redirects=1 {{FORMATNUM:850}}]

| {{FORMATNUM:28}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

454

| Copper compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Copper_compounds&redirects=1 {{FORMATNUM:842}}]

| {{FORMATNUM:28}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

455

| Delftia acidovorans

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Delftia_acidovorans&redirects=1 {{FORMATNUM:832}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

456

| Isotopes of yttrium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_yttrium&redirects=1 {{FORMATNUM:831}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

457

| F-block

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=F-block&redirects=1 {{FORMATNUM:822}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

458

| Isotopes of oganesson

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_oganesson&redirects=1 {{FORMATNUM:822}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

459

| Isotopes of ytterbium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_ytterbium&redirects=1 {{FORMATNUM:821}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

460

| Element collecting

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Element_collecting&redirects=1 {{FORMATNUM:821}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

461

| List of chemical element naming controversies

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_chemical_element_naming_controversies&redirects=1 {{FORMATNUM:818}}]

| {{FORMATNUM:27}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

462

| Unbiquadium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Unbiquadium&redirects=1 {{FORMATNUM:808}}]

| {{FORMATNUM:26}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#66FF66" | GA

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

463

| Isotopic signature

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopic_signature&redirects=1 {{FORMATNUM:790}}]

| {{FORMATNUM:26}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

464

| Isotopes of lanthanum

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_lanthanum&redirects=1 {{FORMATNUM:787}}]

| {{FORMATNUM:26}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

465

| Iron-55

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Iron-55&redirects=1 {{FORMATNUM:784}}]

| {{FORMATNUM:26}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

466

| Isotopes of rhodium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_rhodium&redirects=1 {{FORMATNUM:782}}]

| {{FORMATNUM:26}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

467

| Isotopes of dysprosium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_dysprosium&redirects=1 {{FORMATNUM:772}}]

| {{FORMATNUM:25}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

468

| Neptunium-237

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Neptunium-237&redirects=1 {{FORMATNUM:769}}]

| {{FORMATNUM:25}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

469

| Caesium-133

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Caesium-133&redirects=1 {{FORMATNUM:761}}]

| {{FORMATNUM:25}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

470

| Isotopes of vanadium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_vanadium&redirects=1 {{FORMATNUM:735}}]

| {{FORMATNUM:24}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

471

| Isotopes of cerium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_cerium&redirects=1 {{FORMATNUM:726}}]

| {{FORMATNUM:24}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

472

| Zinc compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Zinc_compounds&redirects=1 {{FORMATNUM:709}}]

| {{FORMATNUM:23}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

473

| Oxygen-17

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Oxygen-17&redirects=1 {{FORMATNUM:708}}]

| {{FORMATNUM:23}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

474

| Bone seeker

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Bone_seeker&redirects=1 {{FORMATNUM:706}}]

| {{FORMATNUM:23}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

475

| Isotopes of livermorium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_livermorium&redirects=1 {{FORMATNUM:704}}]

| {{FORMATNUM:23}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

476

| Isotopes of scandium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_scandium&redirects=1 {{FORMATNUM:697}}]

| {{FORMATNUM:23}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

477

| List of countries by palladium production

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=List_of_countries_by_palladium_production&redirects=1 {{FORMATNUM:690}}]

| {{FORMATNUM:23}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

478

| Protonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Protonium&redirects=1 {{FORMATNUM:684}}]

| {{FORMATNUM:22}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

479

| Calcium-48

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Calcium-48&redirects=1 {{FORMATNUM:681}}]

| {{FORMATNUM:22}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

480

| Silver certificate

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Silver_certificate&redirects=1 {{FORMATNUM:666}}]

| {{FORMATNUM:22}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

481

| Allotropes of plutonium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Allotropes_of_plutonium&redirects=1 {{FORMATNUM:663}}]

| {{FORMATNUM:22}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

482

| Silver compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Silver_compounds&redirects=1 {{FORMATNUM:658}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

483

| Electrical resistivities of the elements (data page)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Electrical_resistivities_of_the_elements_(data_page)&redirects=1 {{FORMATNUM:657}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

484

| Isotopes of holmium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_holmium&redirects=1 {{FORMATNUM:657}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

485

| Aluminium compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Aluminium_compounds&redirects=1 {{FORMATNUM:652}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

486

| Tungsten-180

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Tungsten-180&redirects=1 {{FORMATNUM:649}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C0C0C0" | Redirect

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

487

| Ausenium and hesperium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Ausenium_and_hesperium&redirects=1 {{FORMATNUM:648}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

488

| Isotopes of flerovium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_flerovium&redirects=1 {{FORMATNUM:644}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

489

| Plutonium-242

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Plutonium-242&redirects=1 {{FORMATNUM:642}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

490

| Isotopes of copernicium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_copernicium&redirects=1 {{FORMATNUM:639}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

491

| Lead compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lead_compounds&redirects=1 {{FORMATNUM:637}}]

| {{FORMATNUM:21}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

492

| Helion (chemistry)

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Helion_(chemistry)&redirects=1 {{FORMATNUM:628}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

493

| Lithium atom

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Lithium_atom&redirects=1 {{FORMATNUM:625}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

494

| Isotopes of terbium

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Isotopes_of_terbium&redirects=1 {{FORMATNUM:624}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#C7B1FF" | List

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

495

| Mercury cycle

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Mercury_cycle&redirects=1 {{FORMATNUM:623}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFFF66" | C

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

496

| Chlorine-36

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chlorine-36&redirects=1 {{FORMATNUM:617}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

497

| Indium-111

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Indium-111&redirects=1 {{FORMATNUM:613}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFAA66" | Start

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#f5f5f5" | NA

498

| Chromium compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Chromium_compounds&redirects=1 {{FORMATNUM:612}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

499

| Silicon compounds

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Silicon_compounds&redirects=1 {{FORMATNUM:610}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#B2FF66" | B

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffc1ff" | Mid

500

| Hard carbon

| [https://pageviews.toolforge.org/?project=en.wikipedia.org&start=2025-04-01&end=2025-04-30&pages=Hard_carbon&redirects=1 {{FORMATNUM:610}}]

| {{FORMATNUM:20}}

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#FFA4A4" | Stub

| style="text-align:center; white-space:nowrap; font-weight:bold; background:#ffd6ff" | Low

Category:Lists of popular pages by WikiProject