I like all sorts of experiments. Colourful experiments are probably my favourite. One I did in a chemistry lesson was burning different salts, containing metals. Different metals give off different coloured flames and it’s a very cool demonstration of how we can make different coloured flames to test what metals there are in different salts!
This is a video of the experiment on youtube and you can see all of the different colours the different metal-salts make: https://www.youtube.com/watch?v=nS77SPywI9w – so colourful!
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