Definition, Meaning & Synonyms
fission
noun
/ˈfɪʃən/
Definition
The process of splitting a nucleus into two or more smaller nuclei, accompanied by the release of energy.
Examples
- In nuclear reactors, fission is used to produce energy.
- The fission of uranium-235 is a key reaction in atomic bombs.
Meaning
Fission refers to the division of a larger atomic nucleus into smaller, lighter nuclei.
Synonyms
- Splitting
- Bisection
- Division
