Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
radioactive decay | Yes | No | No | No |
nuclear reaction | Yes | No | No | No |
radioactive decay (noun) | nuclear reaction (noun) |
---|---|
the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation | (physics) a process that alters the energy or structure or composition of atomic nuclei |