Electron pairs repel each other whether they are in chemical bonds or lone pairs. Valence electron pairs are oriented to be as far apart as possible to minimize repulsions.

Valence shell electron pair repulsion (VSEPR) theory (/ ˈvɛspər, vəˈsɛpər / VESP-ər, [1]: 410 və-SEP-ər[2]) is a model used in chemistry to predict the geometry of individual molecules from the number …

VSEPR Theory is short for Valence Shell Electron Pair Repulsion Theory, a method of organizing molecules based on their geometric structures. In chemistry, VSEPR Theory is based on the …

According to the Valence Shell Electron Pair Repulsion (VSEPR) theory, pairs of electrons in a molecular compound (both those that are in covalent bonds and those that are not) repel each other …

Dec 16, 2025 · VSEPR theory is based on the idea that electron pairs around a central atom repel each other and arrange themselves to minimise repulsion, thus determining the molecular shape.

May 7, 2025 · Enter the Valence Shell Electron Pair Repulsion (VSEPR) Theory —a simple, elegant, and surprisingly accurate model that allows us to visualize and predict molecular geometry just by …

The main idea of VSEPR theory is that pairs of electrons (in bonds and in lone pairs) repel each other. The pairs of electrons (in bonds and in lone pairs) are called "groups".