Question

which statement accurately describes nuclear fission? (1 point) fission is a process in which a large nucleus is split into smaller nuclei. fission is a process in which two or more nuclei combine to form a larger nucleus. fission is a process in which an unstable nucleus releases matter and energy. fission is a process in which two or more atoms combine chemically.

Explanation:

Nuclear fission is the splitting of a large nucleus into smaller nuclei. The second option describes nuclear fusion, the third describes radioactive decay, and the fourth is a chemical - combination process, not fission.

Answer:

Fission is a process in which a large nucleus is split into smaller nuclei.