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JEE Main & Advanced Physics Nuclear Physics And Radioactivity Question Bank Nucleus, Nuclear Reaction

  • question_answer
    As compared 12C atom, 14C atom has  [MP PMT 2002]

    A)            Two extra protons and two extra electrons

    B)            Two extra protons but no extra electrons

    C)            Two extra neutrons and no extra electrons

    D)            Two extra neutrons and two extra electrons

    Correct Answer: C

    Solution :

                       For \[_{6}{{C}^{12}},\]\[p=6,\ e=6,\ n=6\]            For \[_{6}{{C}^{14}},\]\[p=6,\ e=6,\ n=8\]


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