Europium
Lanthanide| Atomic number | 63 |
|---|---|
| Category | Lanthanide |
| Atomic mass | 151.96 |
| Electron configuration | [Xe]4f⁷ 6s² |
| Oxidation states | +2, +3 |
| Electronegativity | 1.2 |
| Melting point | 826 °C |
| Boiling point | 1,529 °C |
| Density | 5.24 g/cm³ |
| Crystal structure | Body-centred cubic |
| Period | 6 |
| Block | f |
| Discovered | 1,901 |
| Crustal abundance | 2 ppm |