| Category | Lanthanides |
|---|---|
| Group, Period, Block | 3, 6, d |
| Atomic mass | 174.9668 ± 0.0001 u |
| Fusion point | 1,663 °C |
| Boiling point | 3,402 °C |
| Standard state | Solid |
| Natural occurence | Primordial element |
| Category | Lanthanides |
|---|---|
| Group, Period, Block | 3, 6, d |
| Atomic mass | 174.9668 ± 0.0001 u |
| Fusion point | 1,663 °C |
| Boiling point | 3,402 °C |
| Standard state | Solid |
| Natural occurence | Primordial element |