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Which of the following sets contain only isoelectronic ions?(i) Zn2+, Ca2+ , Ga3+ , Al3+(ii) K+, Ca2+, Sc3+ , Cl–(iii) P3–, S2–, Cl–, K+(iv) Ti4+, Ar, Cr3+, V5+ |
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Answer» (ii), (iii) (ii) K+, Ca2+, Sc3+ , Cl– (iii) P3–, S2–, Cl–, K+ |
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