Bh
Bohrium
Element 107 · Transition metal · Period 7, Group 7
Solid · Discovered 1976
Atomic Properties
| Atomic Number | 107 |
| Atomic Mass | 270.133u |
| Electron Configuration | [Rn]7s2 5f14 6d5 |
| Oxidation States | 7, 5, 4, 3 |
Physical Properties
| Standard State | Solid |
| Group Block | Transition metal |
| Year Discovered | 1976 |