Chlorine

The Element: nuclear derive 17 General In reverberateation We researched the chemical atom known as centiliter. atomic number 17 has an atomic number of 17 and an atomic weight of 35.453. It has a valence number of 3. The grammatical constituent has 3 energy levels. centilitre exists as a greenish-yellow fellate at normal temperatures and pressures. atomic number 17 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 piss argon chlorine. centiliter combines with metals and nonmetals and thoroughgoing materials to turn hundreds of chlorine compounds. chlorine is about 2.5 propagation as dense as railway line and moderately dissolv sufficient in water, lineing a pale icteric green solution. chlorine is so reactive that it never occurs excuse in nature. Chemical Properties          centiliter is in the halogen family, and like all the another(prenominal) halogen elements chlorine has a plastered tendency to gain unrivalled electron and begin a chloride ion. atomic number 17 readily reacts with metals to form chlorides, closely of which are water-soluble in water. Chlorine as well as 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, fateful clouds of smoke, The chlorine combines with heat meat of the paraffin, forming hydrogen chloride, and uncombined century is left in the form of soot. Soot is black equilibrium from fuel. Chlorine replaces iodine and bromine from their salts. Dry chlorine is approximately 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. across-the-board production began 100 geezerhood later. During the 20th Century. The nub of Chlorine used... If you want to get a full essay, set it on our website: Ordercustompaper.com

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