| Property | Value |
|---|---|
| Atoomnummer | 54 |
| Atoomgewicht | 131.2936 amu |
| Element family | Nobel gases |
| Elektronische configuratie | 1s2 |
| Stable and very long lived isotopes | 124Xe: 0.10%, 126Xe: 0.09%, 128Xe: 1.91%, 129Xe: 26.4%, 130Xe: 4.1%, 131Xe: 21.2%, 134Xe: 10.4%, 136Xe: 8.9% |
| Previous element | Jodium |
| Next element | Cesium |
| Dichtheid | 0.005887 g/cm3 (STP) |
| Smelten | -111.7 °C |
| Kookpunt | -107 °C |
| Covalente straal | 1.31 Å |
| Van der Waals straal | 2.16 Å |
| Eerst ionisatiepotentiaal | 12.130 eV |
| Elektronenaffiniteit | -0.800 eV |
| Electronegativity | 2.6 |
| Discovery year | 1898 |
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