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Chemistry, 13.10.2020 15:01 darrieg

Kendra conducts an experiment. She mixes two chemicals, resulting in a chemical reaction. Based on Kendra's experiment, what can be concluded about the original matter before mixing?
It did not change in identity but did change properties.
It changed in identity but not properties.
It changed in identity and properties.
It did not change in identity nor properties.

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