Template:Infobox unbinilium

{{infobox element

|name =unbinilium

|symbol =Ubn

|Z =120

|number =120

|alt names=element 120, eka-radium

|abundance=

|abundance in earth's crust=

|abundance in oceans=

|abundance in solar system=

|left=ununennium

|right=unbiunium

|above=Ra

|below=

|appearance=

|image name=

|electrons per shell=2, 8, 18, 32, 32, 18, 8, 2

|electrons per shell comment=(predicted)

|phase=solid

|phase comment=(predicted)

|density gplstp=

|density gpcm3nrt=7

|density gpcm3nrt comment=(predicted)

|density gpcm3nrt 2=

|density gpcm3mp=

|melting point K=953

|melting point C=680

|melting point F=1256

|melting point comment=(predicted)

|sublimation point K=

|sublimation point C=

|sublimation point F=

|boiling point K=1973

|boiling point C=1700

|boiling point F=3092

|boiling point comment=(predicted){{cite journal |last1=Fricke |first1=B. |last2=Waber |first2=J. T. |year=1971 |title=Theoretical Predictions of the Chemistry of Superheavy Elements |journal=Actinides Reviews |volume=1 |pages=433–485 |url=http://kobra.bibliothek.uni-kassel.de/bitstream/urn:nbn:de:hebis:34-2008100124269/1/Fricke_theoretical_1971.pdf |access-date=7 August 2013}}

|triple point K=

|triple point kPa=

|critical point K=

|critical point MPa=

|heat fusion=8.03–8.58

|heat fusion comment=(extrapolated){{Cite journal | last1 = Bonchev | first1 = Danail | last2 = Kamenska | first2 = Verginia | doi = 10.1021/j150609a021 | title = Predicting the properties of the 113-120 transactinide elements | journal = Journal of Physical Chemistry | volume = 85 | issue = 9 | pages = 1177–1186 | year = 1981 | publisher = American Chemical Society | url=https://www.researchgate.net/publication/239657207 }}

|heat fusion 2=

|heat vaporization=

|heat capacity=

|vapor pressure 1=

|vapor pressure 10=

|vapor pressure 100=

|vapor pressure 1 k=

|vapor pressure 10 k=

|vapor pressure 100 k=

|vapor pressure comment=

|crystal structure=body-centered cubic

|crystal structure comment=(extrapolated){{cite journal |last1=Seaborg |first1=Glenn T. |date=1969 |title=Prospects for further considerable extension of the periodic table |url=http://www.chymist.com/Extending%20the%20Periodic%20Table.pdf |journal=Journal of Chemical Education |volume=46 |issue=10 |pages=626–634 |doi=10.1021/ed046p626 |bibcode=1969JChEd..46..626S |access-date=22 February 2018}}

|electronegativity=0.91 (predicted){{cite journal |last1=Pershina |first1=V. |last2=Borschevsky |first2=A. |last3=Anton |first3=J. |date=2012 |title=Theoretical predictions of properties of group-2 elements including element 120 and their adsorption on noble metal surfaces |journal=The Journal of Chemical Physics |volume=136 |issue=134317 |doi=10.1063/1.3699232|bibcode=2012JChPh.136m4317P }} This article gives the Mulliken electronegativity as 2.862, which has been converted to the Pauling scale via χ_P = 1.35χ_M^1/2 − 1.37.

|number of ionization energies=2

|ionization energy 1=563.3

|ionization energy 1 comment=(predicted){{cite book |chapter=Theoretical Chemistry of the Heaviest Elements |last1=Pershina |first1=Valeria |editor1-first=Matthias |editor1-last=Schädel |editor2-first=Dawn |editor2-last=Shaughnessy |title=The Chemistry of Superheavy Elements |publisher=Springer Science & Business Media |edition=2nd |page=154 |isbn=9783642374661}}

|ionization energy 2=895–919

|ionization energy 2 comment=(extrapolated)

|ionization energy 3=

|atomic radius=200

|atomic radius comment=(predicted)

|atomic radius calculated=

|covalent radius=206–210

|covalent radius comment=(extrapolated)

|Van der Waals radius=

|physical properties comment=

|magnetic ordering=

|electrical resistivity=

|electrical resistivity at 0=

|electrical resistivity at 20=

|thermal conductivity=

|thermal conductivity 2=

|thermal diffusivity=

|thermal expansion=

|thermal expansion at 25=

|speed of sound=

|speed of sound rod at 20=

|speed of sound rod at r.t.=

|CAS number=54143-58-7

|magnetic susceptibility=

|magnetic susceptibility ref=

|naming=IUPAC systematic element name

|QID=Q1146

|theoretical isotopes comment=Experiments and theoretical calculations

}}

{{Infobox element/element navigation|symbol=Ubn|Main isotopes table=no}}