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chromatogram

Group of learners examine color diffusion on various papers

Chemistry is Colorful

In this activity, learners try to solve the mystery of which ink came from what marker by using colorful paper chromatography.

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The National Informal STEM Education Network (NISE Network) is a community of informal educators and scientists dedicated to supporting learning about science, technology, engineering, and math (STEM) across the United States.

The NISE Network is supported by multiple sources of funding - learn more. Except where otherwise noted all materials are licensed under a Creative Commons license, as per the Use and Privacy statement and Legal Notice.