Which of the following does not exist on the basis of molecular orbital theory [AFMC 1990; MP PMT 1996]

Which of the following does not exist on the basis of molecular orbita

1.	Which of the following does not exist on the basis of molecular orbital theory [AFMC 1990; MP PMT 1996]
A.	\[H_{2}^{+}\]
B.	\[He_{2}^{+}\]
C.	\[H{{e}_{2}}\]
D.	\[L{{i}_{2}}\]
Answer» D. \[L{{i}_{2}}\]

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Which of the following does not exist on the basis of molecular orbital theory [AFMC 1990; MP PMT 1996]

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