Element radon Synonyms

We can't find synonyms for the phrase "Element radon", but we have synonyms for terms, you can combine them.

Element Synonyms

Radon Synonyms

ER abbreviation

ER is an abbreviation for Element Radon
What does ER stand for?
ER stands for "Element Radon"

Definitions for Element


  • (noun) one of the parts that make up a whole
  • (noun) a region of activity , knowledge, or influence
  • (noun) any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

Definitions for Radon


  • (noun) a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health