Gases
Did you know that gases can be dissolved in liquids? Learn how it works in this activity.
Did you know oxygen causes things to rust? Learn how this chemical reaction works.
See carbon dioxide fizz, bubble, and pop in this soda activity.
Learn how heat causes air to expand.
Did you know that gases can be dissolved in liquids? Learn how it works in this activity.
Explore the effect of pressure on gases dissolved in liquids.
Build a toy that reacts to changes in pressure.
Learn how gas pressure can protect fragile items from breaking.
Make a rocket powered by a chemical reaction.
Test how much carbon dioxide is in the air using cabbage.