JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Atomic and lonic radii

  • question_answer Which of the following has the largest ionic radius [Pb. PMT 2002; BHU 2003]

    A) \[N{{a}^{+}}\]

    B) \[N{{i}^{+}}\]

    C) \[C{{s}^{+}}\]

    D) \[M{{g}^{+2}}\]

    Correct Answer: C

    Solution :

    \[C{{s}^{+}}\]has the largest ionic radius in the periodic table.

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