Comment prononcer "radon" (Roumain)

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  • radon in a Female Voice
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  • radon in a Male Voice
    "radon" prononcé en Roumain.
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  • radon in Another Voice
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Signification et définition de "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

Synonymes: