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Thursday, January 16, 2014

Potassium

green super acid Potassium is a vital figure in the human body. Potassium had never been distinguished in the midst of sodium until the eighteenth century. Before potassium was acknowledge as an element, potassium carbonate was mixed with animal risque to progress to soap. It was discovered by Sir Humphrey Davy in England, in 1807. Sir Davy was open to keep apart potassium using electrolysis. Potassium was the freshman metal disjointed by this procedure. Today, it is still not erect free in nature. It is obtained by electrolysis of chloride or hydroxide. Potassium is a solid silverish white element. It is soft and can be cut with a knife.
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Potassium is the least dense know metal, besides lithium. It is the seventh most abundant element. It makes up nearly 1.5% by load of the earths crust. It decomposes in water because of the hydrogen. It usually catches antiaircraft gun during reaction with water. Potassium is an essential component for plant growth. Potassium is absorbed by plants in larger amo...If you want to start out a bounteous essay, order it on our website: OrderCustomPaper.com

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