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en.wikipedia.org/wiki/Chlorine

Chlorine is the second halogen, being a nonmetal in group 17 of the periodic table. Its properties are thus similar to fluorine, bromine, ...

www.rsc.org/periodic-table/element/17/chlorine

Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...

education.jlab.org/itselemental/ele017.html

The Element Chlorine - Basic Physical and Historical Information.

www.chemicalelements.com/elements/cl.html

Chlorine at Chemical Elements.com. Basic Information ... Chemical Element.com - Chlorine. Oct. 11, 2017 <http://www.chemicalelements.com/elements/cl.html>.

www.livescience.com/28988-chlorine.html

Oct 28, 2014 ... Properties, sources and uses of the element chlorine.

www.lenntech.com/periodic/elements/cl.htm

The pure chemical element has the physical form of a diatomic green gas. The name chlorine is derived from chloros, meaning green, referring to the color of the ...

www.chemicool.com/elements/chlorine.html

Chlorine's discovery, interesting facts, and properties - plus informative videos and comprehensive data tables.

www.britannica.com/science/chlorine

Sep 22, 2017 ... chlorine (Cl): Chlorine, chemical element of the halogen group that is a toxic, corrosive, greenish yellow gas, irritating to the eyes and ...

www.radiochemistry.org/periodictable/elements/17.html

History. (Gr. chloros, greenish yellow) Discovered in 1774 by Scheele, who thought it contained oxygen. Chlorine was named in 1810 by Davy, who insisted it ...