sentence: Rocket candy is made of three main parts.
sentences_after: It is made out of the fuel, the oxidizer, and the extra chemicals. The fuel is the part that burns. When it burns, it makes hot gases that move quickly out of the rocket motor. These quickly moving gases push the rocket as they exit the motor. The oxidizer helps to add oxygen, which the fuel needs to burn.
concept_name: rocket candy
headings: Rocket candy Components
categories: Fuel Rockets