Use the Molecules Below to Answer the Next Three Questions $\pi$

question 79

Multiple Choice

Use the molecules below to answer the next three questions.
-Which molecule(s) have p orbitals that share an electron pair to create $\pi$ bonding?

• A)I
• B)II
• C)III
• D)all of the above
• E)none of the above

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Definitions:

Vitamin C

An essential nutrient that acts as an antioxidant, supports the immune system, and is necessary for the synthesis of collagen.

Pulp Cavity

The innermost part of a tooth, containing nerves, blood vessels, and connective tissue.

Dentin

A calcified tissue that forms the main body of a tooth beneath the enamel and surrounds the tooth pulp.

Cementum

A calcified tissue that covers the roots of teeth and helps anchor them into the jawbone.