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JEE Main & Advanced Physics Nuclear Physics And Radioactivity Question Bank Radioactivity

  • question_answer
    A nucleus of atomic mass A and atomic number Z emits \[{{M}_{1}}\]particles. The atomic mass and atomic number of the resulting nucleus are                                                   [CPMT 1982]

    A)            A, Z                                          

    B)            A + 1, Z

    C)            A, Z + 1                                   

    D)            \[A-4,\ Z-2\]

    Correct Answer: C

    Solution :

               \[_{Z}{{X}^{A}}\xrightarrow{_{-1}{{\beta }^{0}}}{{\,}_{Z+1}}{{X}^{A}}\]


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