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

  • question_answer
    The maximum number of electrons that can be accommodated in the \[{{M}^{th}}\] shell is

    A)                 2             

    B)                 8

    C)                 18          

    D)                 32

    Correct Answer: C

    Solution :

                    For \[{{M}^{th}}\] shell, \[n=3;\] so maximum no. of electrons in \[{{M}^{th}}\] shell \[=2{{n}^{2}}=2\times {{3}^{2}}=18\].


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