|
Mass Number |
Atomic Mass |
% Abundance |
Nuclear Spin |
|---|---|---|---|
|
277 |
277 |
0 |
? |
|
285 |
285 |
0 |
? |
|
Electron Configuration: |
[Rn] 5f14 6d10 7s2 |
|
Relative Atomic Mass: |
277 |
|
State (25°C, 1 atm): |
solid, metal |
|
Density: |
? |
|
Melting Temperature: |
? |
|
Boiling Temperature: |
? |
© W. Bauer, 1999