Which of the following happens during a chemical change but does not happen during a physical change?(1 point)
Responses
Atoms of one or more substances rearrange into a new substance.
The appearance of a substance changes, but it is still the same substance.
The mass of the substance changes.
The state of the substance changes.
3 answers
Atoms of one or more substances rearrange into a new substance.
what is the correct answer
The correct answer is:
Atoms of one or more substances rearrange into a new substance.
This describes a chemical change, where the actual chemical composition of the substance is altered, leading to a new substance with different properties. Physical changes, on the other hand, involve changes in appearance, state, or mass without altering the substance's chemical identity.
Atoms of one or more substances rearrange into a new substance.
This describes a chemical change, where the actual chemical composition of the substance is altered, leading to a new substance with different properties. Physical changes, on the other hand, involve changes in appearance, state, or mass without altering the substance's chemical identity.