| Category | Noble gases |
|---|---|
| Group, Period, Block | 18, 1, s |
| Atomic mass | 4.002602 ± 0.000002 u |
| Fusion point | — |
| Boiling point | −,268.93 °C |
| Standard state | Gaseous |
| Natural occurence | Primordial element |
| Category | Noble gases |
|---|---|
| Group, Period, Block | 18, 1, s |
| Atomic mass | 4.002602 ± 0.000002 u |
| Fusion point | — |
| Boiling point | −,268.93 °C |
| Standard state | Gaseous |
| Natural occurence | Primordial element |