Chlorine cl²

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Chlorine (Cl²)-

 Chlorine is a reactive non- metal and found mostly in the combined state as chlorides combined state as chlorides. It was discovered by Scheels in 1744 by heating HCl with MnO². Davy established it's elementary nature in the year 1810 and name chlorine in the besic of it's colour (Greek,chloros =greanis yellow). The most commonly found chloride is sodium chloride which occur in sea water, lakes and in the rocks.


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