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Discussion :: Environmental Science

  1. _________ is the most commonly used unit of radiation

  2. A.

     Becquerel

    B.

     Gray

    C.

     Rutherford

    D.

     Curie

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    Answer : Option D

    Explanation :

    The units of measure for radioactivity are the curie (Ci) and becquerel (Bq). Exposure describes the amount of radiation traveling through the air. Many radiation monitors measure exposure. The units for exposure are the roentgen (R) and coulomb/kilogram (C/kg).


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