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

  • question_answer
    Which element is represented by the following electronic configuration                                [MP PMT 1987]

    A)                 Nitrogen             

    B)                 Oxygen

    C)                 Fluorine              

    D)                 Neon

    Correct Answer: C

    Solution :

                    \[{{F}_{9}}=1{{s}^{2}}2{{s}^{2}}2{{p}^{5}}\]


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