Q: What is the simplest type of carbon-based compounds?


Read this paragraph and choose the correct option from the provided answers:

Hydrocarbons are compounds that contain only carbon and hydrogen. Hydrocarbons are the simplest type of carbon-based compounds. Nonetheless, they can vary greatly in size. The smallest hydrocarbons have just one or two carbon atoms, but large hydrocarbons may have hundreds. The size of hydrocarbon molecules influences their properties. For example, it influences their boiling and melting points. As a result, some hydrocarbons are gases at room temperature, while others are liquids or solids. Hydrocarbons are generally nonpolar and do not dissolve in water. In fact, they tend to repel water. That’s why they are used in floor wax and similar products.

 Choices:

- Buckminsterfullerine

- graphite

- particles

- hydrocarbons


A:
hydrocarbons