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1:Which example is not a physical change? 2: Which of the following is not a clue that a chemical reaction is taking place?
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1:Which example is not a physical change?

2: Which of the following is not a clue that a chemical reaction is taking place?

1:Which example is not a physical change? 2: Which of the following is not a clue-example-1
User Leyton
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1. painting a fence, it’s a visual change and not different physically
User Shawn Lee
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