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Which of the following best describes a physical change?
Which of the following best describes a physical change?
Which of the following is an example of a physical property?
Which of the following is an example of a physical property?
What is the main difference between a physical change and a chemical change?
What is the main difference between a physical change and a chemical change?
Which of the following is an example of a physical change that can be reversed?
Which of the following is an example of a physical change that can be reversed?
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Can physical changes be used to separate compounds into chemical elements?
Can physical changes be used to separate compounds into chemical elements?
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