Quiz: colors in chemistry

What compound produces green fireworks? What is the color of a sodium lamp? Where does henna come from? Review your knowledge of the colors around us and the chemicals in them.

Many chemicals and materials natural have very particular colors, which sometimes serve as coloring. Malachite derivatives produce green, sulfur gives yellow, and the coal is black. Today, many dyes are supplied by the chemical industry, which creates custom colors from expert cocktails. But some naturally colored materials are still widely used, such as indigo in textiles or carrot in food. Can you find the origin and color of these materials?

How to play ? Click on the box of your choice: the correct answer is displayed automatically. Go to the next question by clicking on the top arrow and find out your final score at the end of the 10 questions. The score bar at the top indicates progress.

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