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Biology, 08.07.2019 16:30 cody4976

Two liquids were added to each other that results in a different color liquid. jackson said, "we observed a chemical change, because a new color was formed." carsyn said, "it may have been a physical change, if it was only mixing paint colors." who is correct and why? a. carsyn is correct, because only unexpected color changes are chemical changes. you would need other evidence to show a chemical change occurred. b) carsyn is correct, because color change is always a result of a physical change. c) jackson is correct, because color change always indicates a chemical change. d) jackson is correct, because color change means an new substance was formed.

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