Responses
The state of the substance changes.
The state of the substance changes.
Atoms of one or more substances rearrange into a new substance.
Atoms of one or more substances rearrange into a new substance.
The mass of the substance changes.
The mass of the substance changes.
The appearance of a substance changes, but it is still the same substance.
1 answer
The correct response is:
Atoms of one or more substances rearrange into a new substance.
This occurs during a chemical change but does not happen during a physical change. In a physical change, the form or appearance may change, but the substance itself remains the same at the molecular level.
