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Nov 30, 2009
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chem•i•lum•i•nes•cence



Pronunciation: (kem"u-lOO"mu-nes'uns), [key]
n.
(in chemical reactions) the emission of light by an atom or molecule that is in an excited state.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

chemigraphychemin de fer
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