Based on Electron-Pair Geometries,which of the Following Molecules Has the Smallest

question 4

Multiple Choice

Based on electron-pair geometries,which of the following molecules has the smallest bond angle between any two adjacent atoms?

• A) CH₄
• B) H₂O
• C) BH₃
• D) PH₃
• E) SF₆

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Definitions:

Carpals

The bones that form the wrist, connecting the forearm to the hand.

Metacarpals

The five long bones in the hand located between the wrist and the fingers.

Triceps Brachii

A large muscle on the back of the upper arm responsible for the extension of the elbow joint, consisting of three heads (long, lateral, and medial).

Biceps Brachii

A large muscle on the front side of the upper arm, responsible for elbow flexion and forearm rotation.