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XenonXe Electron 1 Electron 2 Electron 1 Electron 2 Electron 3 Electron 4 Electron 5 Electron 6 Electron 7 Electron 8 Electron 1 Electron 2 Electron 3 Electron 4 Electron 5 Electron 6 Electron 7 Electron 8 Electron 9 Electron 10 Electron 11 Electron 12 Electron 13 Electron 14 Electron 15 Electron 16 Electron 17 Electron 18 Electron 1 Electron 2 Electron 3 Electron 4 Electron 5 Electron 6 Electron 7 Electron 8 Electron 9 Electron 10 Electron 11 Electron 12 Electron 13 Electron 14 Electron 15 Electron 16 Electron 17 Electron 18 Electron 1 Electron 2 Electron 3 Electron 4 Electron 5 Electron 6 Electron 7 Electron 8

Xenon is a chemical element with symbol Xe and atomic number 54. It is a colorless, dense, odorless noble gas, that occurs in the Earth's atmosphere in trace amounts. Although generally unreactive, xenon can undergo a few chemical reactions such as the formation of xenon hexafluoroplatinate, the first noble gas compound to be synthesized.

54 Atomic Number
131.29 Atomic Mass (u)
161.45 Melting Point (K)
165.03 Boiling Point (K)
5.89 Density (solid: g/cm³, gas: g/liter)
1.2 Atomic Radius (Å)
1.4 Covalent Radius (Å)
12.13 First Ionization Energy (eV)
-77 Electron Affinity
5 Number of Shells
8 Electron Valency
2, 8, 18, 18, 8 Electron Shell Occupations
0.16 Specific Heat (J/g)