Identify the Compound That Is an Allotrope of Carbon

question 26

Multiple Choice

Identify the compound that is an allotrope of carbon.

• A) methanol
• B) graphite
• C) baking soda
• D) gasoline
• E) sugar

---

Definitions:

Lewis Structure

A visual chart that demonstrates the atomic linkages in a molecule, including the potential existence of lone electron pairs.

Phosphine

A toxic and flammable gas with the formula PH3, used in the semiconductor industry and as a fumigant.

Structurally

Relating to or pertaining to the arrangement of and relations between parts or elements of a complex entity.

Ammonia

A compound of nitrogen and hydrogen (NH3) with a distinct pungent smell, used widely as a fertilizer and cleaning agent.