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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Causes of radioactivity and Group displacement law

  • question_answer
    The atomic number of a radioactive element increases by one unit in                                     [EAMCET 1997]

    A)                 Alpha emission

    B)                 Beta emission

    C)                 Gamma emission            

    D)                 Electron capture

    Correct Answer: B

    Solution :

              \[_{Z}{{A}^{m}}{{\to }_{Z+1}}{{B}^{m}}{{+}_{-1}}{{e}^{0}}\]


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