He2 is not found to exist in nature. Explain
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He2 is not found to exist in nature. Explain

He2 is not found to exist in nature. Explain
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${He}_2$ is not found to exist in nature. Explain

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In ${He}_2$ total 4 electrons are present. Its ${MO}$ electron configuration is $\sigma 1 s^2 \sigma^* 1 s^2$. As, $N_b=N_a$, the bond order is zero. Hence, ${He}_2$ does not exist.

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