22-06-2017
Chemistry

contestada

Which of the following is a physical change of matter? A)Roasting marshmallows B)mixing kool-aid and water C)mixing alka seltzer and water D)baking a cake

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glotheo21 glotheo21

22-06-2017

The answer is either A or D.

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madisonmarquez1 madisonmarquez1

15-11-2018

Mixing cool-aid and water

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