|
Mass Number |
Atomic Mass |
% Abundance |
Nuclear Spin |
|---|---|---|---|
|
124 |
123.9059 |
0.10 |
0 |
|
126 |
125.9043 |
0.09 |
0 |
|
127 * |
126.9052 |
0 |
1/2+ |
|
128 |
127.9035 |
1.91 |
0 |
|
129 |
128.9048 |
26.40 |
1/2+ |
|
130 |
129.9035 |
4.10 |
0 |
|
131 |
130.9051 |
21.20 |
3/2+ |
|
132 |
131.9041 |
26.90 |
0 |
|
133 * |
132.9059 |
0 |
3/2+ |
|
134 |
133.9054 |
10.40 |
|
|
136 |
135.9072 |
8.90 |
0 |
|
Electron Configuration: |
[Kr] 4d10 5s2 5p6 |
|
Relative Atomic Mass: |
131.29 |
|
State (25°C, 1 atm): |
gas, non-metal |
|
Density: |
5.8971 kg/m3 |
|
Melting Temperature: |
161.3 K |
|
Boiling Temperature: |
166.1 K |
© W. Bauer, 1999