Methane

Definition

Methane is a colorless, odorless gas that is the simplest hydrocarbon with the chemical formula CH4. It's a primary component of natural gas and is used as a fuel source.

Related terms

Hydrocarbons: These are organic compounds made up entirely of hydrogen and carbon atoms. Methane is an example of this.

Natural Gas: This is a fossil fuel primarily composed of methane. It's used for heating, cooking, and electricity generation.

Greenhouse Gas: These are gases in Earth's atmosphere that trap heat. Methane is one such gas and contributes to global warming.