Niobium
| Element Name | Niobium |
|---|---|
| Symbol | Nb |
| Atomic Number | 41 |
| Group | Transition Metal |
| Crystal Structure | Cubic: Body centered |
| Atomic Mass | 92.90638 |
| Electronic Configuration | 2,8,18,12,1 |
| Orbital Configuration | [Kr] 4d4 5s1 |
| Valency | 2,3,5 |
| Melting Point | 2468°C ±10°C |
| Boiling Point | 4742°C |
| Electo-negativity | 1.6 |
| Covalent Radius | 1.34 Å |
