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Crushing chalk into powder is and irreversible change. is this example a physical or chemical change?Why?
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Crushing chalk into powder is and irreversible change. is this example a physical or chemical change?Why?
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Jun 27, 2022
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crushing chalk into powder is and irreversible change. is this example a physical or chemical change?Why?
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Answer:
It is a example of physical change
Ehsan Kia
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Jul 1, 2022
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Ehsan Kia
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