Which of the following has smaller size [RPET 2003]

1.	Which of the following has smaller size [RPET 2003]
A.	\[H\]
B.	\[H{{e}^{+}}\]
C.	\[_{1}{{H}^{2}}\]
D.	\[L{{i}^{2+}}\]
Answer» E.

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Which of the following has smaller size [RPET 2003]

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