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Define Dictionary Meaning - True Words & Their Meanings
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  4. Radon

Radon

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  • Jason Yanundefined Offline
    Jason Yanundefined Offline
    Jason Yan
    wrote on last edited by admin
    #1

    The [radioactive] afterproduct of Radium-226 through [alpha] [decay].

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    • Beckyundefined Offline
      Beckyundefined Offline
      Becky
      wrote on last edited by
      #2

      A naturally occurring radioactive gas found in the United States in nearly all types of soil, rock, and water. It can migrate into most buildings. Studies have linked high concentrations of radon to lung cancer.

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      • Hina Muqadasundefined Offline
        Hina Muqadasundefined Offline
        Hina Muqadas
        wrote on last edited by admin
        #3

        The chemical element of atomic number 86, a rare radioactive gas belonging to the noble gas series.

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        • Tariq Zakiundefined Offline
          Tariq Zakiundefined Offline
          Tariq Zaki
          wrote on last edited by admin
          #4

          a chemical element that is a radioactive gas formed when radium decays and found naturally in rock and soil:

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