Chemistry · Atomic Structure
Which of the following is a set of isoelectronic species?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ne, Na + , F
- 2Ar, K + , Ca +
- 3S 2- , Cl - , Ar✓
- 4Li, Na, K
Correct answer
S 2- , Cl - , Ar
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