VSEPR stands for:
AValid Shell Electron Pair Rearrangement
BVariable Shell Electron Pair Reaction
CValence Shell Electron Pair Repulsion
DVacant Shell Electron Pair Resonance
Answer & Solution
Correct answer: C. Valence Shell Electron Pair Repulsion
VSEPR theory predicts molecular geometry based on the idea that electron pairs (bonding and lone pairs) around the central atom repel each other and arrange to minimize repulsion.
Related questions
A student is told to name the arrangement that includes every electron pair around the cenA chemist wants to compare how tightly an ionic solid is held together. The quantity to usThat distinction matters because the arrangement counting all electron pairs and the arranWater also has four electron pairs on its central atom, but two of them are lone pairs. ItYet ammonia's measured H-N-H angle is a little under 109.5 degrees. The reason is that a lAmmonia has four electron pairs around nitrogen. Its electron-pair geometry is therefore:A central atom carries three regions of electron density and no lone pairs. The geometry aBeryllium fluoride has just two regions of electron density around the central atom. VSEPR