Use VSEPR Theory to Decide Which One of the Following

question 61

Multiple Choice

Use VSEPR theory to decide which one of the following ions and molecules is likely to be planar. (The central atom is always first in the formula.)

• A) BrF₃
• B) H₃O⁺
• C) PCl₃
• D) SO₄^2-
• E) SF₄

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Definitions:

Hyoid Bone

A horseshoe-shaped bone in the neck that supports the tongue and is involved in swallowing.

Axial Skeleton

The part of the skeleton that consists of the bones along the axis of the body, including the skull, vertebral column, and rib cage.

Facial Skeleton

The framework of bones that supports the face, including the jaw, cheekbones, and nasal bones.

Thoracic Skeleton

The part of the skeleton that comprises the ribs, thoracic vertebrae, and sternum, providing protection and support to the thorax.