Eleventh Grade Detect What's Inside a Substance Science Projects (1 result)

Identify the parts that you don't see that make up what you do see in a chemical substance. Use chromatography, a technique to separate components in a mixture, to find out what pigments make up the colors in markers, candy or leaves.

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Science Fair Project Idea
Did you know that mixtures can be unmixed? Chromatography is an analytical technique in chemistry to separate mixtures and identify each of its individual compounds. In this project, you will separate ink dyes found in different markers using a strip of paper, chalk and different liquids. By comparing different chromatography substrates and solvents, you will learn how different attractive forces between substances can affect the separation of a mixture into its individual components. Read more
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