Energy comes from either nuclear fission or nuclear fusion. Each nuclear reaction has unique characteristics, and there are answered questions here that can enlighten an investigator as to the particulars.
Nuclear fission
A nuclear chain reaction nuclear fission
Nuclear fission
the nuclear kind
Current nuclear reactors rely on nuclear fission as their nuclear reaction.
Nuclear fission
A nuclear chain reaction nuclear fission
fission
Nuclear fission
Nuclear fission
A nuclear chain reaction nuclear fission
fusion nuclear reaction followed by fission nuclear reaction
A type of nuclear reaction
the nuclear kind
Current nuclear reactors rely on nuclear fission as their nuclear reaction.
False
Nuclear fusion.