What is the primary factor that determines the shape of a molecule according to

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Question: What is the primary factor that determines the shape of a molecule according to VSEPR theory?

Options:

Correct Answer: Lone pairs of electrons

Solution:

VSEPR theory states that the shape of a molecule is determined by the repulsion between electron pairs, including both bonding and lone pairs.

What is the primary factor that determines the shape of a molecule according to VSEPR theory?

What is the primary factor that determines the shape of a molecule according to VSEPR theory?

Step 1: Understand that VSEPR stands for Valence Shell Electron Pair Repulsion.
Step 2: Know that electrons in a molecule are found in pairs.
Step 3: Recognize that these pairs can be bonding pairs (shared between atoms) or lone pairs (not shared).
Step 4: Learn that electron pairs repel each other because they have the same charge.
Step 5: Realize that the shape of the molecule is determined by how these electron pairs are arranged to minimize repulsion.

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