Xenon

Atomic Number: 54 Atomic Radius: 216 pm (Van der Waals)
Atomic Symbol: Xe Melting Point: -111.75 °C
Atomic Weight: 131.3 Boiling Point: -108.099 °C
Electron Configuration: [Kr]5s24d105p6 Oxidation States: 0, +1, +2, +4, +6, +8 ​(rarely more than 0; a weaklyacidicoxide)