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inert gas

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noun Chemistry.
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Origin of inert gas

First recorded in 1900–05
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use inert gas in a sentence

British Dictionary definitions for inert gas

inert gas

noun
Also called: noble gas, rare gas, argonon any of the unreactive gaseous elements helium, neon, argon, krypton, xenon, and radon
(loosely) any gas, such as carbon dioxide, that is nonoxidizing
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for inert gas

inert gas

See noble gas.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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