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Chemistry, 09.02.2021 20:10 yiyirojastorres

Which of the following is an example that a chemical reaction has occurred? A. Cut piece of lumber into two pieces
B. Bubbling/fizzing
C. Phase change (ex. solid changes to liquid)
D. Iron being melted

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Which of the following is an example that a chemical reaction has occurred? A. Cut piece of lumber...
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