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The potassium will seem to turn into a liquid sphere and whizz around on the surface of the water whilst burning with a lilac/blue flame.

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13y ago
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1mo ago

When a small piece of potassium is placed in water, it reacts vigorously, producing hydrogen gas and heat. The potassium starts to move around on the surface of the water, creating a hissing noise as it burns with a lilac flame. This reaction is highly exothermic and can sometimes ignite the hydrogen gas produced.

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Q: What do you see when a small piece of pottassium is placed in water?
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