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Chlorine: Difference between revisions
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== History == | == History == | ||
In 1774, '''Karl Wilhelm Scheele''' discovered Chlorine. Scheels thought that chlorine was an oxide of murium, or hydrochloric acid. Scheeles experienced to heat manganese dioxide and hydrochloric acid. From this experiment he | In 1774, '''Karl Wilhelm Scheele''' discovered Chlorine. Scheels thought that chlorine was an oxide of murium, or hydrochloric acid. Scheeles experienced to heat manganese dioxide and hydrochloric acid. From this experiment he discovered greenish, yellow gas, called chlorine. However, Scheeles did not place chlorine as an element. In 1810, '''Humphrey Davy''' named chlorine and established it as an element. It was named after the Greek word chloros, which means pale green. | ||
'''Word War I ''' <Br> | '''Word War I ''' <Br> | ||
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*the Periodic Table from the Chemistry text book | *the Periodic Table from the Chemistry text book | ||
*[http://www.webelements.com/webelements/scholar/elements/chlorine/history.html/ History]Scolar Education | *[http://www.webelements.com/webelements/scholar/elements/chlorine/history.html/ History]Scolar Education | ||
*[http://environmentalchemistry.com/yogi/periodic/Cl.html/ Chlorine] | *[http://environmentalchemistry.com/yogi/periodic/Cl.html/ Chlorine] Environmental Chemistry | ||
*[http://www.lenntech.com/water-disinfection/disinfectants-chlorine.htm#propertie/ Property] Lenntech | *[http://www.lenntech.com/water-disinfection/disinfectants-chlorine.htm#propertie/ Property] Lenntech | ||
