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Chemistry, 10.12.2020 17:30 taylordalton93
Which of the following statements is true?
A. Cutting paper is an example of a chemical reaction because a new substance is formed and the process cannot be undone.
B. Freezing water is an example of a chemical reaction because a new substance is formed and the process cannot be undone.
C. Burning paper is an example of a chemical reaction because a new substance is formed and the process cannot be undone.
D. Melting ice is an example of a chemical reaction because a new substance is formed and the process cannot be undone.
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Which of the following statements is true?
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