Q: Which of these statements best describes the Law of Conservation of Mass?
A. When a physical or a chemical change occurs, matter is not created or destroyed.
B. When a physical or a chemical
change occurs, matter is created but not destroyed.
C. When a physical or a chemical change occurs, matter can be created and destroyed.
D. When a physical or a chemical change occurs, matter can be created but not destroyed.
A: D. When a physical or a chemical change occurs, matter can be created but not destroyed.
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