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Which of the following is a physical change? A.burning a piece of wood B.sawing a piece of wood in half C.rust forming on an iron fence D.a copper roof changing color from orange to green
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Which of the following is a physical change?

A.burning a piece of wood
B.sawing a piece of wood in half
C.rust forming on an iron fence
D.a copper roof changing color from orange to green

User Lifecube
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1 Answer

5 votes
C. Rust forming on an iron fence
User Sobiaholic
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