Which statement concerning changes in matter is FALSE?
A) A physical change alters the appearance of a substance,but not its identity.
B) A chemical change alters the identity of a substance.
C) A chemical change always results in the production of a new substance.
D) A chemical change is also called a chemical reaction.
E) Melting and freezing are chemical changes that change both the appearance of the substance as well as the identity of the substance.
Correct Answer:
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