Question
Which statement best describes a physical change?
A) A substance changes form but remains the same substance
B) A substance combines with another to form a new substance
C) A substance’s temperature rises without changing form
D) A substance produces light or heat as it changes
A) A substance changes form but remains the same substance
B) A substance combines with another to form a new substance
C) A substance’s temperature rises without changing form
D) A substance produces light or heat as it changes
Answers
GPT-4o mini
The statement that best describes a physical change is:
A) A substance changes form but remains the same substance.
In a physical change, the substance may change its state (such as from solid to liquid) or its appearance but does not change its chemical composition.
A) A substance changes form but remains the same substance.
In a physical change, the substance may change its state (such as from solid to liquid) or its appearance but does not change its chemical composition.