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AIIMS AIIMS Solved Paper-2014

  • question_answer
    The period number in the long form of the periodic table is equal to

    A) magnetic quantum number of any element of the period

    B) atomic number of any element of the period

    C) maximum principal quantum number of any element of the period

    D) maximum azimuthal quanoum numbers of any element of the period

    Correct Answer: C

    Solution :

                    Period number = maximum n of any element where, n = principal quantum number.


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