| Attribute | Value |
|---|---|
| Symbol | Xe |
| Standard state | Gas |
| Atomic mass | 131.29 u |
| Electron configuration | [Kr]5s²4d¹⁰5p⁶ |
| Oxidation states |
|
| Electronegativity (pauling scale) | 2.6 |
| Atomic radius (van der waals) | 216 pm |
| Ionization energy | 12.13 eV |
| Melting point | 161.36 K |
| Boiling point | 165.03 K |
| Density | 0.005887 g/cm³ |
| Atomic number | 54 |
| Group name | Noble gas |
| Discovered | 1898 year |
| Electron affinity | Add |