Q: What do we call the solid form of hydrocarbons?


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

Fossil fuels are compounds of carbon and hydrogen, called hydrocarbons . Hydrocarbons can be solid, liquid, or gas. The solid form is coal. The liquid form is petroleum, or crude oil. The gaseous form is natural gas.

 Choices:

- methane

- shale

- bauxite

- coal


A:
coal