RADONS

Scrabble 7 Words With Friends 8

Scrabble letter values: R₁A₁D₂O₁N₁S₁ = 7

Definition

RADONS is the plural of RADON.

noun RADON: a radioactive gaseous element formed by the disintegration of radium.

Synonyms of RADON: Rn, atomic_number_86