Mrs. Balling
We used chromatography paper to separate the pigments in 4 different markers. Each marker's pigment separated with the use of water. The smallest pigment molecules were carried by the water all the way to the top of the paper, the largest pigments barely moved up the paper at all.

4/17/2011 05:40:18 pm

If you wish to be the best man, you must suffer the bitterest of the bitter.


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