Europium
| Element Name | Europium |
|---|---|
| Symbol | Eu |
| Atomic Number | 63 |
| Group | Rare Earth |
| Crystal Structure | Cubic: Body centered |
| Atomic Mass | 151.965 |
| Electronic Configuration | 2,8,18,25,8,2 |
| Orbital Configuration | [Xe] 4f7 6s2 |
| Valency | 2,3 |
| Melting Point | 822°C |
| Boiling Point | 1527°C |
| Electo-negativity | 1.2 |
| Covalent Radius | 1.85 Å |
