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Radon n | |||
Emanation f; Radiumemanation f | |||
Radiumemanation Radon | |||
Radon n (a chemical element); Emanation f (a chemical element); Em n (a chemical element); Niton n (a chemical element); Nt m (a chemical element); Radon-222 n; Radium-Emanation n; ²²²Rn | |||
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Radon n | |||
English thesaurus | |||
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Rn | |||
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radar beacon |
radon : 35 phrases in 16 subjects |