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ketone group

noun, Chemistry.
the characteristic group occurring in ketones that consists of the carbonyl group attached to two alkyl groups.
Also called ketone radical. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for ketone-group

ketone group

(chem) the functional group of ketones: a carbonyl group attached to the carbon atoms of two other organic groups
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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