Difficult
From the given set of species,point out the species from each set having the least atomic/ionic radius:
$(A)$ $F^{-}, Na^{+}, Mg^{+2}$
$(B)$ $Ni, Cu, Zn$
$(C)$ $N^{-3}, Cs^{+}, H^{-}$
$(D)$ $Li, Li^{+}, Be^{+2}$
$(A)$ $F^{-}, Na^{+}, Mg^{+2}$
$(B)$ $Ni, Cu, Zn$
$(C)$ $N^{-3}, Cs^{+}, H^{-}$
$(D)$ $Li, Li^{+}, Be^{+2}$
- A$Mg^{+2}, Ni, Cs^{+}, Be^{+2}$
- B$Na^{+}, Cu, H^{-}, Li^{+}$
- C$Mg^{+2}, Zn, H^{-}, Be^{+2}$
- D$F^{-}, Ni, N^{-3}, Li$
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