| Category | Actinides |
|---|---|
| Group, Period, Block | —, 7, f |
| Atomic mass | 231.03588 ± 0.00002 u |
| Fusion point | 1,572 °C |
| Boiling point | 4,026.85 °C |
| Standard state | Solid |
| Natural occurence | Product of decay |
| Category | Actinides |
|---|---|
| Group, Period, Block | —, 7, f |
| Atomic mass | 231.03588 ± 0.00002 u |
| Fusion point | 1,572 °C |
| Boiling point | 4,026.85 °C |
| Standard state | Solid |
| Natural occurence | Product of decay |