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JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Atomic number, Mass number Atomic species

  • question_answer
    Which of the following is always a whole number [CPMT 1976, 81, 86]

    A)                 Atomic weight  

    B)                 Atomic radii

    C)                 Equivalent weight           

    D)                 Atomic number

    Correct Answer: D

    Solution :

                    Atomic number is always whole number.


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