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chemical & Physical Changes
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Physical or chemical change?
Physical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Physical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Physical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Physical
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Physical or chemical change?
Chemical
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Physical or chemical change?
Physical
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Physical or chemical change?
Physical
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Physical or chemical change?
Physical
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