102
No
nobelium
[259]

General properties

Group
n/a
Period
period 7
Category
actinoids
Standard atomic weight
-
Melting point
1100 K (predicted)
Boiling point
unknown
Phase at STP
solid (predicted)

Additional properties

Block
f-block
Electron configuration
[Rn] 5f¹⁴ 7s²
Electrons per shell
2, 8, 18, 32, 32, 8, 2
Electronegativity
1.3
Density
9.9(4) g/cm³ (predicted)
Oxidation states
+2, +3
CAS Number
10028-14-5