Radioactivity decay Synonyms

Radioactivity replaced

Definitions for Radioactivity


  • (noun) the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay

Synonyms for phrase

RD abbreviation

RD is an abbreviation for Radioactivity Decay
What does RD stand for?
RD stands for "Radioactivity Decay"

Definitions for Decay


  • (noun) a gradual sinking and wasting away of mind or body
  • (noun) the process by which dead organic matter separates into simpler substances
  • (verb) to go through decomposition