Differences in the Electronegativity of Atoms That Share Electrons in a Bond

question 86

Multiple Choice

Differences in the electronegativity of atoms that share electrons in a bond are involved in

• A) a polar covalent bond.
• B) an ionic bond.
• C) a hydrogen bond.
• D) van der Waals forces.
• E) hydrophobic interactions.

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Definitions:

Left Ventricle

The chamber of the heart that pumps oxygenated blood through the aorta to the rest of the body.

Pulmonary Trunk

A major blood vessel that carries blood from the right ventricle of the heart to the lungs for oxygenation.

Superior Vena Cava

A large vein carrying deoxygenated blood from the upper half of the body to the heart's right atrium.

Pulmonary Vein

A blood vessel that carries oxygenated blood from the lungs back to the left atrium of the heart.