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RADON 220 [1 record]

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Alphabetical list of terms

Record 1 1999-09-29

English

Subject field(s)
  • Atomic Physics
DEF

A name for radon 220, a member of the thorium disintegration series; symbol, Tn; emits alpha particles; and half-life, 5.5 seconds.

French

Domaine(s)
  • Physique atomique
DEF

Gaz radio-actif produit dans la désintégration du radium 224, dans la série radio-active du thorium. - Son nom officiel est émanon 220.

Spanish

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