The process that is an example of a chemical reaction is rusting. Rusting involves the chemical reaction of iron with oxygen in the presence of moisture, resulting in the formation of iron oxide (rust). The other options — freezing, boiling, and melting — are physical changes, not chemical reactions.
Which process is an example of a chemical reaction?(1 point)
Responses
freezing
freezing
rusting
rusting
boiling
boiling
melting
1 answer