Question

Which option is an example of a chemical change?(1 point) Responses folding paper folding paper burning wood burning wood chopping vegetables chopping vegetables stretching a rubber band

Answer 1

The option that is an example of a chemical change is **burning wood**. In this process, wood reacts with oxygen to produce new substances (such as ash, carbon dioxide, and water), which indicates a chemical change. The other options involve physical changes rather than chemical changes.