Question

description of combustion,fuels and flame

Answer 1

Answer:

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Explanation:

chemical process in which a substance reacts with oxygen to give off heat is called combustion. The substance that undergoes combustion is said to be combustible. ... The fuel may be solid, liquid or gas. Sometimes, light is also given off during combustion, either as a flame or as a glow.

Answer 2

Answer:

A chemical process in which a substance reacts with oxygen to give off heat is called combustion. The substance that undergoes combustion is said to be combustible. ... The fuel may be solid, liquid or gas. Sometimes, light is also given off during combustion, either as a flame or as a glow

Explanation:

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