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14652104-n radon, Rn, atomic number 86
SensesEng
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 /
Wordnet ChineseGb
+
Wordnet GermanGer
Radon +
Wordnet EnglishEng
103 radon +
103 Rn +
103 atomic number 86 +
Wordnet FrenchFra
radon +
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