nuclear reaction

from WordNet (r) 3.0 (2006)
nuclear reaction
    n 1: (physics) a process that alters the energy or structure or
         composition of atomic nuclei
    
from The Collaborative International Dictionary of English v.0.48
nuclear reaction \nuclear reaction\ n.
   A process that alters the energy or structure or composition
   of an atomic nucleus.
   [WordNet 1.5]
    

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