Which of the following ions has the smallest radius [KCET 1992]

1.	Which of the following ions has the smallest radius [KCET 1992]
A.	\[B{{e}^{2+}}\]
B.	\[L{{i}^{+}}\]
C.	\[{{O}^{2-}}\]
D.	\[{{F}^{-}}\]
Answer» B. \[L{{i}^{+}}\]

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Which of the following ions has the smallest radius [KCET 1992]

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