Bubbles that float and sink
| Topic | This demonstration will probably be done for entertainment but it touches on a number of areas of chemistry - density of gases, diffusion, solubility of gases, sublimation and combustion |
| Timing | About 10 mins |
| Level | Almost any |
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Floating and Sinking Bubbles
Download the teaching notes to accompany the Floating and Sinking Bubbles demonstration
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