Template:Infobox radon

{{Infobox element

|name =radon

|symbol =Rn

|Z =86

|number =86

|abundance=

|abundance in earth's crust=

|abundance in oceans=

|abundance in solar system=

|left=astatine

|right=francium

|above=Xe

|below= Og

|appearance=colorless gas

|image name=

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

|phase=

|phase comment=

|density gplstp=9.73

|density gpcm3bp=4.4

|melting point K=202

|melting point C=−71

|melting point F=−96

|boiling point K=211.5

|boiling point C=−61.7

|boiling point F=−79.1

|triple point K=

|triple point kPa=

|critical point K=377

|critical point MPa=6.28

|critical point ref={{RubberBible92nd|page=4.122}}

|heat fusion=3.247

|heat vaporization=18.10

|heat capacity=5R/2 = 20.786

|vapor pressure 1=110

|vapor pressure 10=121

|vapor pressure 100=134

|vapor pressure 1 k=152

|vapor pressure 10 k=176

|vapor pressure 100 k=211

|vapor pressure comment=

|crystal structure=face-centered cubic |crystal structure comment=(predicted)

|electronegativity=2.2

|number of ionization energies=1

|ionization energy 1=1037

|ionization energy 2=

|ionization energy 3=

|atomic radius=

|covalent radius=150

|Van der Waals radius=220

|magnetic ordering=non-magnetic

|electrical resistivity=

|electrical resistivity at 0=

|electrical resistivity at 20=

|thermal conductivity=3.61{{e|-3}}

|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.=

|magnetic susceptibility=

|magnetic susceptibility ref=

|Young's modulus=

|Shear modulus=

|Bulk modulus=

|Poisson ratio=

|Mohs hardness=

|Vickers hardness=

|Brinell hardness=

|CAS number=10043-92-2

|naming=shortened from "radium emanation", since it is released as radium decays

|discovered by=Ernest Rutherford and Robert B. Owens

|discovery date=1899

|first isolation by=William Ramsay and Robert Whytlaw-Gray

|first isolation date=1910

|QID=Q1133

}}