Xenon
Noble gas| Atomic number | 54 |
|---|---|
| Category | Noble gas |
| Atomic mass | 131.29 |
| Electron configuration | [Kr]4d¹⁰ 5s² 5p⁶ |
| Oxidation states | 0, +2 … +8 |
| Electronegativity | 2.6 |
| Melting point | -111.7 °C |
| Boiling point | -108 °C |
| Density | 0.006 g/cm³ |
| Crystal structure | Face-centred cubic |
| Group | 18 |
| Period | 5 |
| Block | p |
| Discovered | 1,898 |
| Crustal abundance | 0 ppm |