Chemistry, 23.07.2019 00:20 nyny679

21. when does a nuclear fission reaction occur? a. when a nucleus is cut in two using a really sharp knife. b. when two nuclei collide and combine to one. c. when a large nucleus spontaneously is divided for no apparent reason. d. when the electric forces within the nucleus are stronger than the nuclear forces.

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21. when does a nuclear fission reaction occur? a. when a nucleus is cut in two using a really shar...