Question
Which of these is NOT typically a sign of a chemical change?
*
1 point
Color change
Gas production
Temperature change
Shape change
*
1 point
Color change
Gas production
Temperature change
Shape change
Answers
GPT-4o mini
Shape change is NOT typically a sign of a chemical change. While color change, gas production, and temperature change are indicators that a chemical reaction has occurred, a change in shape can often be a physical change rather than a chemical one.