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Verified Answer & Explanation⌄

Correct Answer: B) II, III and IV

Concept Explanation

NH₂⁻, NH₄⁺ and NH₃ each contain 10 electrons. CH₃⁺ contains 8 electrons.

Topic: Isoelectronic SpeciesPractice more Isoelectronic Species MCQs →
Which of the following species are... | Isoelectronic... | ARMCQS