JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank General Characteristics

  • question_answer
    The electronic configuration of \[Ag\] atom is [CPMT 1984]

    A) \[\left[ Kr \right]3{{d}^{10}}4{{s}^{1}}\]

    B) \[\left[ Xe \right]4{{f}^{14}}{{d}^{10}}6{{s}^{1}}\]

    C) \[\left[ Kr \right]4{{d}^{10}}5{{s}^{1}}\]

    D) \[\left[ Kr \right]4{{d}^{9}}5{{s}^{2}}\]

    Correct Answer: C

    Solution :

    \[[Kr]\,4{{d}^{10}}5{{s}^{1}}\] (atomic no. = 47)


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