Radioactivity sign Synonyms

Radioactivity replaced

Definitions for Radioactivity


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

Synonyms for phrase

RS abbreviation

RS is an abbreviation for Radioactivity Sign
What does RS stand for?
RS stands for "Radioactivity Sign"

Definitions for Sign


  • (noun) a movement of the body or limbs that expresses or emphasizes an idea or feeling
  • (noun) a written or printed mark that is meant to convey information to the reader
  • (verb) to write one's name on (as a document )