General Information
| Symbol: | Xe |
| Atomic Number: | 54 |
| Atomic Weight: (Atomic Mass, Molar Mass) | 131.293 |
| Group: | 18 (noble gases or helium family/neon family) |
| VIII (Old IUPAC), VIIIA (CAS) |
| Period: | 5 |
| Block: | p |
Physical Properties
| Density: | 0.00589 g/cm3 |
| Atomic Volume: | 42.9 cm2/mole |
| Atomic Radius: | 1.24 angstroms |
| Covalent Radius: | 131 pm |
| Radioactive: | No |
States
| Melting Point: | -111.8 °C |
| Boiling Point: | -107.1 °C |
| Heat Of Fusion: | 2.3 kJ/mole |
| Heat Of Vaporization: | 12.64 kJ/mole |
Energy
| Electronegativity: | 2.6 (Pauling Scale) |
| Electron Affinity: | kJ/mol |
| 1st Ionization Energy: | 1176 kJ/mol |
| Specific Heat Capacity: | 0.158 J g−1 K−1 |
| Thermal Conductivity: | 0.00569 W·m−1·K−1 |
Electrons & Oxidation
| Oxidation States: | 0 |
| Electrons Per Shell: | 2 8 18 18 8 |
| Electron Configuration: | [Kr] 4d10 5s2 5p6 |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 |
History
| Discovered In: | 1898 |
| Discovered By: | Sir William Ramsay, Morris W. Travers |
| Discovered At: | England |
| Word Origin: | From the Greek word "xenos" meaning "stranger" |
Translations
| English | Xenon |
| Deutsch | Xenon |
| Lëtzebuergesch | Xenon |
| Nederlands | Xenon |
| Afrikaans | Xenon |
| Frysk | Xenon |
| Dansk | Xenon |
| Svenska | Xenon |
| Norsk | Xenon |
| Íslenska | Xenon |
| Føroysk | Xenon |
| Latin | Xenon |
| Français | Xénon |
| Español | Xenón |
| Catalana | Xenó |
| Occitana | Xenon |
| Português | Xénon |
| Galego | Xenon |
| Italiano | Xeno |
| Furlan | Xenon |
| Român | Xenon |
| Moldavian | Xenon |
| Armãneashte | Xenon |
| Русский | Ксенон |
| Українска | Ксенон |
| by | Ксенон, Ксэнон |
| Polska | Ksenon |
| Kaszëbsczi | Ksenón |
| Čech | Xenon |
| Slovenský | Xenón |
| Slovenščina | Ksenon |
| Hrvatska | Ksenon |
| Српски | Ксенон |
| Bosnian | Ksenon |
| Македонски | Ксенон |
| Български | Ксенон |
| Lietuviškai | Ksenonas |
| Lao | Ksenons |
| Sudovian | Ksenānas |
| Cymraeg | Xenon |
| Gaeilge na hÉireann | Xeanón |
| Gàidhlig na h | Xeanon |
| Gaelg Vanninagh | Xenon |
| Cornish | Xenon |
| Brezhoneg | Ksenon |
| Ελληνική | Ξενο |
| Shqip | Ksenon |
| Ossetian | Ксенон |
| Euskera | Xenona |
| Georgian | ქსენონი |
| Suomi | Ksenon |
| Eesti | Ksenoon |
| Magyar | Xenon |
| Türkçe | Ksenon |
| Kazakh | Ксенон |
| Uzbek | Ксенон |
| Tajik | Ksenon |
| Mongolian | Ксенон |
| 日本語 | キセノン [kisenon] |
| 中国话 | 氙 |
| ไทย | ซีนอน |
| Vietnamese | Xenon |
| Bahasa Melayu | Xenon, Senon |
| العربيه | إكسينون |
| Il-Malti | Żenon |
| עברית | קסנון |
| Esperanto | Ksenono |
Links
Misspellings: zenon, cenon, denon, senon, xwnon, xsnon, xdnon, xrnon, x4non, x3non, xebon, xemon, xejon, xehon, xenin, xenkn, xenln, xenpn, xen0n, xen9n, xenob, xenom, xenoj, xenoh, enon, xnon, xeon, xenn, xeno, exnon, xneon, xeonn, xenno, xxenon, xeenon, xennon, xenoon, xenonn
