| Category | Actinides |
|---|---|
| Group, Period, Block | —, 7, f |
| Atomic mass | 237 |
| Fusion point | 644 °C |
| Boiling point | 3,999.85 °C |
| Standard state | Solid |
| Natural occurence | Product of decay |
| Category | Actinides |
|---|---|
| Group, Period, Block | —, 7, f |
| Atomic mass | 237 |
| Fusion point | 644 °C |
| Boiling point | 3,999.85 °C |
| Standard state | Solid |
| Natural occurence | Product of decay |