Question

which process is a chemical change?
burning a match
boiling water
melting ice
breaking glass

Explanation:

A chemical change produces a new substance with different chemical properties. Burning a match involves combustion, which converts the match's materials into new substances like carbon dioxide, ash, and water vapor. Boiling water, melting ice, and breaking glass only change the physical state or shape of the substance without forming new chemical identities.

Answer:

A. burning a match