The option that is an example of a chemical change is burning wood. This process involves a chemical reaction that produces new substances, such as ash and gases. The other options (stretching a rubber band, chopping vegetables, and folding paper) are physical changes, where the materials do not change their chemical composition.
Physical vs. Chemical Change Quick Check
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Question
Which option is an example of a chemical change?(1 point)
Responses
stretching a rubber band
stretching a rubber band
chopping vegetables
chopping vegetables
folding paper
folding paper
burning wood
burning wood
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1 answer
1 answer