fission
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(fĭsh′ŭn)

[L. fissio]
1. Splitting into two or more parts.
2. Bombardment or splitting of the nucleus of a heavy atom to release energy and neutrons.
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(fĭsh′ŭn)

[L. fissio]
1. Splitting into two or more parts.
2. Bombardment or splitting of the nucleus of a heavy atom to release energy and neutrons.
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