LC control no. | sh 85148790 |
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LC classification | QD181.X4 General and inorganic chemistry QD412.X4 Organometallic chemistry TP245.X4 Chemical technology |
Topical heading | Xenon |
See also | Gases, Rare |
Found in | Encyc. Britannica online, Aug. 31, 2012 (xenon (Xe), chemical element, a heavy and extremely rare gas of Group 18 (noble gases) of the periodic table. It was the first noble gas found to form true chemical compounds.) Wikipedia, Aug. 31, 2012 (Xenon is a chemical element with the symbol Xe and atomic number 54. It is a colorless, heavy, odorless noble gas, that occurs in the Earth's atmosphere in trace amounts.) The element xenon, via It's elemental website, Aug. 31, 2012 (Xenon; Xe; Phase at Room Temperature: Gas; Element Classification: Non-metal; Period Number: 5; Group Number: 18; Group Name: Noble Gas) |