Final answer:
The VSEPR model is a theory used to predict the arrangement of electron pairs and the arrangement of atoms in a molecule. It is based on electron pair repulsion and is applicable to a wide range of molecular shapes.
Step-by-step explanation:
The VSEPR model is a theory used to predict the arrangement of electron pairs around a central atom and the arrangement of atoms in a molecule. It is based on the concept of electron pair repulsion, where electron pairs in the valence shell of a central atom repel each other and adopt an arrangement that minimizes repulsions by maximizing the distance between them.
The VSEPR model does not consider the type of bonds in a molecule, and it is applicable to a wide range of molecular shapes, not just linear molecules.