at home chromatrography
grow a rainbow
Chromatography is defined as the separation of a mixture by passing it in solution or suspension or as a vapor. This week we are going to use...
Capillary action is what causes the color to move through the paper towel and moves the molecules of the markers through the paper towel. Because the markers are alcohol based and not water based the color will not travel through the water.
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Carrousel Courier Jr.
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