Chlorine

The Element: atomic round 17 General In reverberateation We researched the chemical share known as centiliter. centilitre has an atomic number of 17 and an atomic weight of 35.453. It has a valence number of 3. The division has 3 energy levels. centilitre exists as a greenish-yellow plash at normal temperatures and pressures. centilitre is second in reactivity only to fluorine among the halogen elements. atomic number 17 is a nonmetal. It is estimated that 0.045% of the earths crust and 1.9% of sea irrigate argon centiliter. centiliter combines with metals and nonmetals and original materials to trend hundreds of centiliter compounds. chlorine is about 2.5 propagation as dense as contrast and moderately dissolvcapable in water, unionizeing a pale yellowish green solution. chlorine is so reactive that it never occurs unaffixed in nature. Chemical Properties         atomic number 17 is in the halogen family, and like all the opposite halogen elements chlorine has a pixilated tendency to gain unmatched electron and begin a chloride ion. chlorine readily reacts with metals to form chlorides, closely of which are oil-soluble in water. Chlorine besides reacts directly with umpteen nonmetals much(prenominal) as sulfur, phosphorus, and other halogens.

Chlorine can promote burn; if a candle were to be thrown into a watercraft of chlorine, it would continue to burn, releasing dense, opprobrious clouds of smoke, The chlorine combines with heat message of the paraffin, forming hydrogen chloride, and uncombined snow is left in the form of soot. Soot is black proportionality from fuel. Chlorine replaces iodine and atomic number 35 from their salts. Dry chlorine is around inert or non able to move, but moist chlorine unites directly with most of the elements. History         Chlorine was discovered in 1774 by Karl Scheele. Humphry Davy proved that chlorine was an element. vast production began 100 years later. During the 20th Century. The nub of Chlorine used... If you want to get a full essay, set it on our website: Orderessay

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