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Discussion :: Chemistry

  1. Which of the following caused radioactive pollution along the coast of Kerala ?

  2. A.

     Plutonium

    B.

     Zinc

    C.

     Thorium

    D.

     Radium

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    Answer : Option C

    Explanation :

    The coastal belt of Karunagappally, Kerala is known for high background radiation from thorium-containing monazite sand. This has increased the risk of cancer in this area. So, the correct answer is 'Thorium'.


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