|
Mass Number |
Atomic Mass |
% Abundance |
Nuclear Spin |
|---|---|---|---|
|
242 * |
242.0588 |
0 |
0 |
|
244 * |
244.0627 |
0 |
0 |
|
245 * |
245.0655 |
0 |
7/2+ |
|
246 * |
246.0672 |
0 |
0 |
|
247 * |
247.0703 |
0 |
9/2- |
|
248 * |
248.0723 |
0 |
0 |
|
Electron Configuration: |
[Rn] 5f7 6d1 7s2 |
|
Relative Atomic Mass: |
247.07 |
|
State (25°C, 1 atm): |
solid, metal |
|
Density: |
13300 kg/m3 |
|
Melting Temperature: |
1610 (-/+40) K |
|
Boiling Temperature: |
? |
© W. Bauer, 1999