Samarium
Lanthanide| Atomic number | 62 |
|---|---|
| Category | Lanthanide |
| Atomic mass | 150.36 |
| Electron configuration | [Xe]4f⁶ 6s² |
| Oxidation states | +2, +3 |
| Electronegativity | 1.17 |
| Melting point | 1,072 °C |
| Boiling point | 1,794 °C |
| Density | 7.52 g/cm³ |
| Crystal structure | Rhombohedral |
| Period | 6 |
| Block | f |
| Discovered | 1,879 |
| Crustal abundance | 7.05 ppm |