Which category does a substance belong to if it can burn and ignite?

A substance that can burn and ignite falls into the category of flammable materials. Flammable substances are defined by their ability to catch fire easily and sustain combustion when exposed to an ignition source, such as a spark, flame, or heat. This characteristic makes them particularly important to recognize and handle safely in any environment, especially in areas where heat or open flames may be present.

Flammability is a critical factor in safety protocols, as it informs how a substance should be stored, used, and disposed of to prevent accidents or hazardous situations. Recognizing flammable substances is essential for proper fire safety measures and risk management.

In contrast, substances classified as corrosive can damage or destroy living tissue and materials upon contact, often needing special handling and storage but are not defined by their ability to ignite. Reactive substances may undergo a chemical change that can produce a hazardous reaction under certain conditions, while oxidizing agents are materials that can provide oxygen or a similar source to support combustion—even if they themselves are not flammable. By understanding the properties related to flammability, individuals can better assess the risks involved and implement necessary safety precautions.