Rhenium
| Element Name | Rhenium |
|---|---|
| Symbol | Re |
| Atomic Number | 75 |
| Group | Transition Metal |
| Crystal Structure | Hexagonal |
| Atomic Mass | 186.207 |
| Electronic Configuration | 2,8,18,32,13,2 |
| Orbital Configuration | [Xe] 4f14 5d5 6s2 |
| Valency | -1,1,2,3,4,5,6,7 |
| Melting Point | 3180°C |
| Boiling Point | 5627°C (estimated) |
| Electo-negativity | 1.9 |
| Covalent Radius | 1.28 Å |
