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The total number of isoelectronic species from the given set is_____________. O2–, F–, Al, Mg2+, Na+ — JEE Mains Chemistry Past Papers Chemistry Question

Question

The total number of isoelectronic species from the given set is_____________. O2–, F–, Al, Mg2+, Na+, O+, Mg, Al3+, F

Answer: .

💡 Solution & Explanation

Species : O2– F– Al Mg2+ Na+ O+ Mg Al3+ F No. of e– : 10 10 7 10

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