Chemical Bonding And Molecular Structure

  • Question
    CBSEENCH11008160

    Which one of the following sets of ions represents a collection of isoelectronic species?

    • K+ , Cl , Ca2+, Sc3+

    • Ba2+, Sr2+, K+ , S2–

    • N3–, O2–, F , S2–

    • Li+ , Na+ , Mg2+, Ca2+

    Solution

    A.

    K+ , Cl , Ca2+, Sc3+

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