In which of the following pair, both the species are isoelectronic but first one is large in size than the second?
- AS²⁻, O²⁻
- BCl⁻, S²⁻
- CF⁻, Na⁺
- DN³⁻, P³⁻
✓ Correct answer: C
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NewNcert › Chemistry › Classification of Elements and Periodicity in Properties
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Question ID #437007 · NewNcert