centilitre centiliter Chlorine is (at room temperature) a greenish-yellow take in that can be readily liquefied at 5170 Tarr or 6.8 atmospheres, at 20 C (68 F), and has a very derisive odor. Its Element Symbol is Cl, nuclear number is 17, and atomic mass is 35.453. Chlorines melting point is -101 C or 149.8 F. The boiling point is -34.05 C or -29.29 F, at one atmosphere pressure. Chlorine is a member of the halogen group. Chlorine was discovered by Swedish scientist Karl Wilhelm in 1784, but he first thought it was a compound, rather than an element.
In 1810, Sir Humphrey Davy na med it Chlorine, from the definitive word meaning "greenish-yellow". Chlorine is used in bleaching agents, disinfectants, monomers (plastics), solvents, and pesticides. It is as well used for bleaching paper pulp and other organic materials, preparing bromine, (a ham-fisted element that at room temperature is a dark, reddish-brown), tetraethyl lead, and killing germs in water...If you want to get a full essay, order it on our website:
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