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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Rate of decay and Half-life

  • question_answer
    In radioactive decay which one of the following moves the fastest           [MP PET/PMT 1998]

    A)                 \[\alpha \]-particle         

    B)                 \[\beta \]-particle

    C)                 \[\gamma \]-rays            

    D)                 Positron

    Correct Answer: C

    Solution :

              \[\gamma \]-rays are electromagnetic waves.


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