Science

true or False

in a physical change some of the physical properties of substance may be altered and the chemical composition remains the same

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  1. I don't like the question. If the chemical composition remains the same then the question MUST be true. I would rather it be said as "In a physical change the chemical composition remains the same." The inclusion of all of that other stuff makes it confusing to me. By the way, it would be a good idea to make your sentences easier to read by using the caps key and the period key.

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  2. true

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  3. True

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