| Helium →
| Category | |
|---|---|
| Group, Period, Block | 1, 1, s |
| Atomic mass | 1.00794 ± 0.00007 u |
| Fusion point | — |
| Boiling point | — |
| Standard state | Gaseous |
| Natural occurence | Primordial element |
| Helium →
| Category | |
|---|---|
| Group, Period, Block | 1, 1, s |
| Atomic mass | 1.00794 ± 0.00007 u |
| Fusion point | — |
| Boiling point | — |
| Standard state | Gaseous |
| Natural occurence | Primordial element |