Valence bond theory is a model that describes the formation of covalent bonds through the overlap of atomic orbitals. It emphasizes the role of electron pairs and hybridization in bond formation.
5 Must Know Facts For Your Next Test
Valence bond theory explains how covalent bonds form by overlapping atomic orbitals.
The theory incorporates the idea of hybridization, where atomic orbitals mix to form new hybrid orbitals.
It accounts for molecular geometry by considering the spatial orientation of overlapping orbitals.
Electron pairs involved in bonding are typically localized between atoms according to this theory.
Valence bond theory can be contrasted with molecular orbital theory, which delocalizes electrons over entire molecules.
The process by which atomic orbitals mix to form new hybrid orbitals suitable for pairing electrons to form covalent bonds.
Molecular Orbital Theory: A model that describes electrons as being delocalized across a molecule, forming molecular orbitals that can extend over multiple atoms.