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

  • question_answer
    \[_{6}{{C}^{11}}\] and \[_{5}{{B}^{11}}\] are referred as                [NCERT 1978]

    A)                 Nuclear isomers              

    B)                 Isobars

    C)                 Isotopes             

    D)                 Fission products

    Correct Answer: B

    Solution :

              Atoms of different elements having different atomic no. but same mass no. are called isobars.


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