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Spontaneous fission
Noun
Word Frequency:
0.1
Definitions
1.
Noun
A form of radioactive decay: nuclear fission that occurs spontaneously, instead of being induced by an external stimulus.
Synonyms
radioactivity
nuclear fission
spallation
atomic fission
disintegration
radioactive decay
chain reaction
nuclear fusion
atomic fusion
ignition
photodisintegration
fusion
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