VCE Chemistry - fuels

What is a fuel?

The definition of a fuel is a substance with stored energy which can be released easily for use.

Fossil fuels

Fossil fuels make up around 90% of the world energy. These fuels are non-renewable as they are used up faster than they can be replaced. These were formed from plant and animal waste millions of years ago.

Types:

• Coal
• Crude oil
• Natural gas

More information - Types of fuels