Find fun Christmas chemistry projects and experiments, including silver ornaments, crystal snowflakes, fake snow, and colored fire.
Chemistry Projects
Learn how to make copper sulfate, a blue chemical used for growing crystals and other chemistry experiments.
How to Make Copper Sulfate (Copper Sulphate)
Learn how to make sodium silicate from common household ingredients. Sodium silicate is water glass or liquid glass.
How to Make Sodium Silicate – Water Glass or Liquid ...
Perform the tin hedgehog experiment and grow spiky tin crystals. Here are two easy methods and a look at the chemistry of how it works.
Tin Hedgehog Experiment – Easy Metal Crystals
Perform the genie in a bottle chemistry demonstration and learn the chemistry behind how this exothermic reaction works.
Genie in a Bottle Chemistry Demonstration
These edible slime recipes have all the squishiness of regular slime, plus they are safe to eat. Here are several recipes to choose from.
Edible Slime Recipes
Try the chemical traffic light experiment. Learn how the color changes work and whether you can substitute chemicals.
Chemical Traffic Light Experiment
Learn about the thermite reaction and see how to perform this reaction as an exothermic chemistry demonstration.
Thermite Reaction Chemistry Demonstration
The copper and nitric acid chemistry demonstration is a dramatic color change chemical reaction. See how to do it safely.