Corpuscular radiation and Radioactivity

Corpuscular radiation noun - A stream of atomic or subatomic particles that may be charged positively (e.g. alpha particles) or negatively (e.g. beta particles) or not at all (e.g. neutrons).

Radioactivity and corpuscular radiation are semantically related. In some cases you can use "Radioactivity" instead a noun phrase "Corpuscular radiation".

Radioactivity noun - The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.

Corpuscular radiation and radioactivity are semantically related. Sometimes you can replace phrase "Corpuscular radiation" with "Radioactivity", this terms are similar.

Nearby Word: radioactive