Cobalt
| Element Name | Cobalt |
|---|---|
| Symbol | Co |
| Atomic Number | 27 |
| Group | Transition Metal |
| Crystal Structure | Hexagonal |
| Atomic Mass | 58.9332 |
| Electronic Configuration | 2,8,15,2 |
| Orbital Configuration | [Ar] 3d7 4s2 |
| Valency | 2,3 |
| Melting Point | 1495°C |
| Boiling Point | 2927°C |
| Electo-negativity | 1.88 |
| Covalent Radius | 1.16 Å |
