Question

what are combustile substances ​

Answer 1

• A combustible material is something that can combust (burn) in air. Flammable materials are combustible materials that ignite easily at ambient temperatures. ... In fact, there is an increase in weight because the combustible material reacts (or combines) chemically with oxygen, which also has mass.

Answer 2

☛ A combustible material is something that can combust (burn) in air. Flammable materials are combustible materials that ignite easily at ambient temperatures.

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