|
Mass Number |
Atomic Mass |
% Abundance |
Nuclear Spin |
|---|---|---|---|
|
249 * |
249.0748 |
0 |
9/2- |
|
251 * |
251.0796 |
0 |
1/2+ |
|
252 * |
252.0816 |
0 |
0 |
|
Electron Configuration: |
[Rn] 5f10 7s2 |
|
Relative Atomic Mass: |
251.08 |
|
State (25°C, 1 atm): |
solid, metal |
|
Density: |
? |
|
Melting Temperature: |
? |
|
Boiling Temperature: |
? |
© W. Bauer, 1999