Which of these pairs constitutes an isoelectronic pair? A) Mn²⁺ and Ar B) Zn²⁺ and Cu²⁺ C) Na⁺ and K⁺ D) Cl^-and S E) K⁺ and Cl^-

Name: Which of these pairs constitutes an isoelectronic pair? A) Mn 2+ and Ar B) Zn 2+ and Cu 2+ C) Na + and K + D) Cl - and S E) K + and Cl -
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Question

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Isoelectronic pairs have the same number of electrons. K⁺ and Cl^- both have 18 electrons, making them isoelectronic.

Which of These Pairs Constitutes an Isoelectronic Pair