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

  • question_answer
    Substances which have identical chemical properties but differ in atomic weights are called [EAMCET 1980, 83; DPMT 1985; MNR 1982]

    A)                 Isothermals       

    B)                 Isotopes

    C)                 Isentropus         

    D)                 Elementary particles

    Correct Answer: B

    Solution :

              The definition of Isotopes.


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