Question

what are combustion substances name three combustible substances​

Answer 1

Answer:

Combustion substances. Those substances which undergo combustion or burn are called combustible substances.f or example paper, cloth, cng, kerosene oil, wood etc.

Answer 2

Answer:

Explanation:

Combustible substances are substances that require little to no heating or increase in pressure to combust. Inorganic examples include phosphorus, magnesium and hydrogen gas. Organic examples include propane, acetylene and ethanol. Combustible mixtures include petrol, paper and natural gas.