Solved

Which of the Following Is an Isoelectronic Series

Question 116

Multiple Choice

Which of the following is an isoelectronic series?

A) B⁵^-, Si⁴^-, As³^-, Te²^-
B) S, Cl, Ar, K
C) O²^-, P^-, Ne, Na⁺
D) F^-, Cl^-, Br^-, I^-
E) Si²^-, P²^-, S²^-, Cl²^-

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