Video duration: 34 seconds
Global video hits: 8517
Potassium metal is a very soft alkali metal ,It is easily cut with a knife and its very reactive.
In this video potassium metal is reacting with water to form potassium hydroxide and hydrogen gas. 2K(s) + 2H2O(l) ? H2(g) + 2KOH(aq)
Video duration: 273 seconds
Global video hits: 1709
Potassium is an "evil" element, but it's crucial to life. In this video see some violent explosions and the gentle creation of a potassium mirror. All our element videos at http://www.periodicv ideos.com/
Video duration: 285 seconds
Global video hits: 754
You would not believe how much smoke this made. The whole street was filled with smoke but you cant see it that well on the video.
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