question 13 of 16 (1 point) | question attempt: 1 of 1\nincorrect\nyour answer is incorrect.\nrow 1: your…

question 13 of 16 (1 point) | question attempt: 1 of 1\nincorrect\nyour answer is incorrect.\nrow 1: your answer is incorrect.\nstudy the following sketch of a molecular orbital (mo) in a homonuclear diatomic molecule. this mo was formed by combining one 3p atomic orbital from each atom.\nthe dark dots in this sketch are the nuclei.\nnow use the sketch to complete the table below.\nwrite the symbol for this mo.\nis this a bonding or antibonding mo?\nbonding\nantibonding\nwhat is the energy of this mo, compared to the energy of a 3p orbital on one of the separate atoms?\nhigher\nlower\nthe same\nnot enough information to decide
Answer
Explanation:
Step1: Identify the orbital type
The molecular orbital is formed by side - on overlap of 3p atomic orbitals, so it is a $\pi$ orbital.
Step2: Determine bonding or antibonding
There is electron density between the nuclei, so it is a bonding MO.
Step3: Compare energy
Bonding MOs have lower energy than the atomic orbitals from which they are formed.
Answer:
| Write the symbol for this MO. | $\pi$ |
|---|---|
| Is this a bonding or antibonding MO? | bonding |
| What is the energy of this MO, compared to the energy of a 3p orbital on one of the separate atoms? | lower |