The option that is an example of a chemical change is burning wood. This process results in the formation of new substances, such as ash and gases, as the wood reacts with oxygen. The other options (folding paper, stretching a rubber band, and chopping vegetables) are physical changes, where the material's form changes but its chemical composition remains the same.
Which option is an example of a chemical change? (1 point)
folding paper
burning wood
stretching a rubber band
chopping vegetables
1 answer