Combustion refers to a chemical reaction that occurs when a substance reacts with oxygen, resulting in the release of heat and light energy. It is typically associated with the rapid oxidation of a fuel.
Related terms
Fuel: A substance that undergoes combustion, providing energy when reacting with oxygen.
Oxidation: The chemical process involving the addition of oxygen atoms or loss of electrons from an element or compound.
Exothermic Reaction: A reaction that releases heat to its surroundings during the process.