Hi Losana, I hope you enjoyed your experiment about chromatography. When the water rises up through the tissue paper, it pushes the ink from the felt tip pen. Some colours travel faster than others, so you will see a strip of different colours on the paper. Is there another experiment you would be interested to try out?
Hi Losana, I hope you enjoyed your experiment about chromatography. When the water rises up through the tissue paper, it pushes the ink from the felt tip pen. Some colours travel faster than others, so you will see a strip of different colours on the paper. Is there another experiment you would be interested to try out?
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