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Chemistry, 19.09.2019 11:00 miathegeek97

Which of these is a physical change? a. iron rusts b. gas is burned c. paper is shredded (which i think it is but i wanna be sure) d. a shirt is bleached..

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Which of these is a physical change? a. iron rusts b. gas is burned c. paper is shredded (which i t...

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