The example of a chemical change from the options provided is burning wood. This process involves a transformation at the molecular level, resulting in new substances (such as ash and gases) being formed. The other options (folding paper, stretching a rubber band, and chopping vegetables) are physical changes, where the substance itself remains the same.
Which option is an example of a chemical change?(1 point)
Responses
folding paper
folding paper
stretching a rubber band
stretching a rubber band
chopping vegetables
chopping vegetables
burning wood
help
1 answer