Holmium
Lanthanide| Atomic number | 67 |
|---|---|
| Category | Lanthanide |
| Atomic mass | 164.93 |
| Electron configuration | [Xe]4f¹¹ 6s² |
| Oxidation states | +3 |
| Electronegativity | 1.23 |
| Melting point | 1,461 °C |
| Boiling point | 2,600 °C |
| Density | 8.79 g/cm³ |
| Crystal structure | Close-packed hexagonal |
| Period | 6 |
| Block | f |
| Discovered | 1,878 |
| Crustal abundance | 1.3 ppm |