Potassium reacts quickly with water producing a lilac-coloured flame For example, when potassium is added to water, the metal melts and floats. It moves around very quickly on the surface of the ...

Potassium reacts quickly with water producing a lilac-coloured flame For example, when potassium is added to water, the metal melts and floats. It moves around very quickly on the surface of the ...

The reaction of the potassium with water is similar to the reaction of sodium in water but hotter. The demonstration shown in this video is very dangerous. Do not attempt to perform this demonstration ...