Tantalum
| Element Name | Tantalum |
|---|---|
| Symbol | Ta |
| Atomic Number | 73 |
| Group | Transition Metal |
| Crystal Structure | Cubic: Body centered |
| Atomic Mass | 180.9479 |
| Electronic Configuration | 2,8,18,32,11,2 |
| Orbital Configuration | [Xe] 4f14 5d3 6s2 |
| Valency | 3,5 |
| Melting Point | 2996°C |
| Boiling Point | 5425°C ±100°C |
| Electo-negativity | 1.5 |
| Covalent Radius | 1.34 Å |
