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Xenon   /zˈinɑn/   Listen
noun
Xenon  n.  (Chem.) A very heavy, inert gaseous element of the noble gas group, occurring in the atmosphere in the proportion of one volume is about 20 millions. It was discovered by Ramsay and Travers in 1898. It can be condensed to a liquid boiling at -107° C., and to a solid which melts at -111.9° C. Symbol Xe (formerly also X); atomic number 54; atomic weight 131.3.






Collaborative International Dictionary of English 0.48








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"Xenon" Quotes from Famous Books



... had begun. As far back as the 1940s, astronomers had begun to suspect that the Moon was, after all, not entirely airless. There would be traces of heavy gases—argon, neon, xenon, krypton, and volcanic carbon dioxide. It would be expanded far upward above the surface, because the feeble lunar gravity could not give it sufficient weight to compress it very much. So it would thin out much less rapidly with altitude than does ...
— The Planet Strappers • Raymond Zinke Gallun

... gracious, sovran Athena, blast my enemy Xenon, who strove to trip me foully in the foot race. May his wife be childless or bear him only monsters; may his whole house perish; may all his wealth take flight; may his friends forsake him; may war ...
— A Day In Old Athens • William Stearns Davis

... in which objects are designed and built with the individual specification and placement of each separate atom. The first unequivocal nanofabrication experiments took place in 1990, for example with the deposition of individual xenon atoms on a nickel substrate to spell the logo of a certain very large computer company. Nanotechnology has been a hot topic in the hacker subculture ever since the term was coined by K. Eric Drexler in his book "Engines of Creation" (Anchor/Doubleday, ISBN 0-385-19973-2), where he predicted ...
— The Jargon File, Version 4.0.0

... emission as the nuclei fought to increase the number of neutrons to maintain a stable balance. Germanium 64 is not at all stable, and neither is Neodymium 128, but the instability can be corrected by positive beta emission. When two nuclei of the resulting Xenon 128 are forced together, the positron emission begins long before the coalescence is complete, resulting ...
— The Bramble Bush • Gordon Randall Garrett

... designed and built with the individual specification and placement of each separate atom. The first unequivocal nanofabrication experiments took place in 1990, for example with the deposition of individual xenon atoms on a nickel substrate to spell the logo of a certain very large computer company. Nanotechnology has been a hot topic in the hacker subculture ever since the term was coined by K. Eric Drexler in his book "Engines of Creation" (Anchor/Doubleday, ISBN ...
— The Jargon File, Version 4.0.0



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