JEE Main & Advanced Chemistry Structure of Atom Question Bank Quantum number, Electronic configuration and Shape of orbitals

  • question_answer
    For sodium atom the number of electrons with \[m=0\] will be                  [RPMT 1999]

    A)                 2             

    B)                 7

    C)                 9             

    D)                 8

    Correct Answer: B

    Solution :

                    For \[m=0\], electron must be in s-orbital.

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