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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Isotopes-Isotones and Nuclear isomers

  • question_answer
    Isotopes were discovered by     [AMU 1983; AFMC 1995]

    A)                 Aston   

    B)                 Soddy

    C)                 Thomson            

    D)                 Millikan

    Correct Answer: B

    Solution :


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