Meaning & Definition of Radon in English
English⟶
Radon
/redɑn/
noun
1. 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
synonym:
- radon,
- Rn,
- atomic number 86
Examples of using
Helium, neon, argon, krypton, xenon and radon are noble gases.