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Reference, Questions and Help => Nuke Q&A => Definitions => Topic started by: Rennhack on Dec 06, 2005, 02:44

Title: Ion
Post by: Rennhack on Dec 06, 2005, 02:44

(1) an atom or molecule that has too many or too few electrons, causing it to have an electrical charge, and therefore, be chemically active .
(2) an electron that is not associated (in orbit) with a nucleus.