Element |
![]() Radioactive Metals |
|
| Cesium |
4%
|
|
|
Cobalt |
28%
|
|
| Helium |
14%
|
|
| Iron |
20%
|
|
| Radium |
8%
|
|
| Silicon |
10%
|
|
| Uranium |
16%
|
|
| TOTAL |
100%
|
|