What Would Be the Shape of a Molecule Where the Central

question 26

Multiple Choice

What would be the shape of a molecule where the central atom has two nonbonding pairs while also covalently bonded to two other atoms?

• A)pyramidal
• B)bent
• C)tetrahedral
• D)linear
• E)T-shaped

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Definitions:

Moist Membrane

Tissue that remains wet and is involved in absorption, secretion, or exchange processes.

Diffusing

The process of a substance spreading from an area of high concentration to an area of lower concentration.

Respiratory Passageways

The paths that air follows to enter and exit the lungs, including the nose, throat, trachea, and bronchi.

Epiglottis

Tissue flap that folds down to prevent food from entering the trachea during swallowing.