JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Electronegativity

  • question_answer The outermost electronic configuration of the most electronegative element is [MP PET 1996; RPMT 1997; MP PET 2004]

    A) \[n{{s}^{2}}n{{p}^{3}}\]

    B) \[n{{s}^{2}}n{{p}^{4}}\]

    C) \[n{{s}^{2}}n{{p}^{5}}\]

    D) \[n{{s}^{2}}n{{p}^{6}}\]

    Correct Answer: C

    Solution :

    Halogens are most electronegative.

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