Hoe "rn" uitspreken (Roemeense)
Stem
Luister
Stemmen
Voeg je eigen uitspraak van "rn" toe
Betekenissen en definities van "rn"
- 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
Synoniemen:
- Noun

