The compound in which cation is isoelectronic with anion is [UPSEAT 20

1.	The compound in which cation is isoelectronic with anion is [UPSEAT 2004]
A.	\[NaCl\]
B.	\[CsF\]
C.	\[NaI\]
D.	\[{{K}_{2}}S\]
Answer» E.

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