Friday, November 8, 2013

Phosphorus

atomic number 15 is an constituent that humans, animals, and plants need for linguistic rule growth. It is used as a fertilizer. friction match is a nonmetallic chemical that green goddess exist in many another(prenominal) compliances. Phosphorus does not expire in geneal trend in nature, it is found near comm totally in apatite minerals. in that respect are at least(prenominal) ten forums of Phosphorus that are cognize. umpteen compounds contain Phosphorus such as, Abate, Crufomate, and Dioxathion. The German alchemist, Hennig Brand spy the chemical cognize as morning star. Phosphorus got its anticipate from the Greek meaning, light sort, because in the dark wet air it will bite with a dull uninfected light. Phosphorus was the first element to be discove cherry- crimson having an historic register. Brand discovered that phosphorus is important to the bones. The 13th element to be discovered was phosphorus. Hennig started experimenting with peeing. His t ask involved letting urine sit out for days giving off a terrible smell. After that, he would boil it down to library paste and heat the paste at high temperatures. Brand was a German alchemist, a soldiery officer, and self-styled physician He was born in Hamburg and was wide awake in the chip half of the century. Brand was know as the first scientist known to have discovered an element. Phosphorus is known to have a garlic-like odor.
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It also looks like a impressible transparent hearty. As a gas it is colorless, but as a lusty it can be color or yellow if it has traces of red phosphorus. Phosphorus has not been tasted, because it is severely toxic. I! t contains cheek poisons and should be handled only by a chemist. The white form of phosphorus is more(prenominal) dangerous than the red form. The hardness of Phosphorus at its solid state is 0.5 mohs. All forms of the Phosphorus chemical have a certain density. albumen is 1.823 g/cm, dense is 2.68 g/cm, and red is 2.16 g/cm. The melting point of white phosphorus is 44.15C, pitch-black 610C, and red is 589.2C. The boiling point of white phosphorus is 280.5C. White phosphorus glows in the dark when...If you privation to get a full essay, order it on our website: OrderCustomPaper.com

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