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  • Radon

Radon(Topical Term)

Preferred form: Radon
Used for/see from:
  • n: Actinon
  • n: Thoron (Element)

RADON DAUGHTERS is also available

A naturally radioactive element with atomic symbol Rn, and atomic number 86. It is a member of the noble gas family found in soil, and is released during the decay of RADIUM.

ACTINON was see RADON 1978-93; THORON (ELEMENT) was (NM) 1974-93

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