116
Lv
livermorium
[293]

General properties

Group
group 16 (chalcogens)
Period
period 7
Category
unknown
Standard atomic weight
-
Melting point
637–780 K (extrapolated)
Boiling point
1035–1135 K (extrapolated)
Phase at STP
solid (predicted)

Additional properties

Block
p-block
Electron configuration
[Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁴ (predicted)
Electrons per shell
2, 8, 18, 32, 32, 18, 6
Electronegativity
Density
12.9 g/cm³ (predicted)
Oxidation states
(−2), (+2), (+4) (parenthesized: prediction)
CAS Number
54100-71-9