In molecular orbital theory, the σ_1s orbital is __________ and the σ_1s^* orbital is __________ in the H₂ molecule. A)filled, filled B)filled, empty C)filled, half-filled D)half-filled, filled E)empty, filled

Question

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In molecular orbital theory, σ_1s is a bonding molecular orbital that is filled with electrons from the atoms at the bonding site. Therefore, it is filled in the H₂ molecule. On the other hand, σ_1s^* is an antibonding molecular orbital that is empty in the H₂ molecule since it has no electrons.

In Molecular Orbital Theory, the σ1s Orbital Is __________ and the σ1s*

In Molecular Orbital Theory, the σ_1s Orbital Is __________ and the σ_1s^*