Answer
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Work Step by Step
Bonding and Antibonding Molecular Orbitals:
Bonding Molecular Orbitals:
- Bonding molecular orbitals are formed when atomic orbitals combine in a way that increases the electron density between the nuclei of the bonding atoms.
- This increased electron density leads to a lower potential energy, which stabilizes the molecule and results in a stronger chemical bond.
- Electrons occupying bonding molecular orbitals contribute to the overall stability of the molecule.
Antibonding Molecular Orbitals:
- Antibonding molecular orbitals are formed when atomic orbitals combine in a way that decreases the electron density between the nuclei of the bonding atoms.
- This decreased electron density leads to a higher potential energy, which destabilizes the molecule and results in a weaker chemical bond.
- Electrons occupying antibonding molecular orbitals contribute to the overall instability of the molecule.
The key difference between bonding and antibonding molecular orbitals is their effect on the stability and strength of the chemical bond. Bonding orbitals stabilize the molecule, while antibonding orbitals destabilize it.
