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chemical reaction

noun
1.
Chemistry, reaction (def 7).
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for chemical re-action

chemical reaction

noun
1.
a process that involves changes in the structure and energy content of atoms, molecules, or ions but not their nuclei Compare nuclear reaction
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
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chemical re-action in Culture

chemical reaction definition


A process in which atoms of the same or different elements rearrange themselves to form a new substance. While they do so, they either absorb heat or give it off.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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