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When a log of wood burns, it undergoes a _______. a. physical change. b. chemical change. c. physical and a chemical change. d. no physical or chemical change.

When a log of wood burns, it undergoes a _______. a. physical change. b. chemical change. c. physical and a chemical change. d. no physical or chemical change.
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when a log of wood burns, it undergoes a _______. a. physical change. b. chemical change. c. physical and a chemical change. d. no physical or chemical change.

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User Mdrozdziel
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2 Answers

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B. chemical change because a new substance is forming with new properties.

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User Yanin
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B. Chemical change is the answer!
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User Anjanette
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