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Chlorine - Wikipedia


Chlorine is a chemical element with symbol Cl and atomic number 17. The second-lightest of ..... Chlorine dioxide (ClO2) was the first chlorine oxide to be discovered in 1811 by Humphry Davy. It is ...

Euro Chlor - Chlorine in Nature


Natural organic chlorine compounds · Other natural organohalogens .... Deposits have been found in lignite samples (woody textured rock) of 15 million years ...

It's Elemental - The Element Chlorine


Since it combines directly with nearly every element, chlorine is never found free in nature. Chlorine was first produced by Carl Wilhelm Scheele, a Swedish ...

Chlorine - Element information, properties and uses | Periodic Table


Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts, uses ... Discovered by, Carl Wilhelm Scheele. Origin of the name, The ...

Can I find chlorine in nature? - More chlorine things - Let's talk about ...


Since chlorine molecules are so very reactive, you will not find the free pure gas in ... Chlorine is widely found in nature in chlorinated substances, also called ...

Chem4Kids.com: Chlorine: General Info and Everyday Items


Being a halogen, chlorine is found in many salts that are formed with both alkali metals and alkali earth metals (Groups I and II). Always think about table salt that  ...

Chlorine, Chemical Element - reaction, water, uses, elements, metal ...


He found that a greenish-yellow gas with a suffocating odor "most oppressive ... Two naturally occurring isotopes of chlorine exist, chlorine-35 and chlorine-36.

Chlorine - Pomona College


Chlorine is a yellowish-green gas at standard temperature and pressure. ... Cl2 gas does not occur naturally, although Chlorine can be found in a number of ...

Chlorine - expert written, user friendly element information - Chemicool


Chlorine's discovery, interesting facts, and properties - plus informative ... It is not found free in nature as it combines readily with nearly all other elements.

chlorine (Cl) | chemical element | Britannica.com


Apr 16, 2009 ... The most common compound of chlorine is sodium chloride, which is found in nature as crystalline rock salt, often discoloured by impurities.

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Chlorine (Cl) - Chemical properties, Health and Environmental effects


Energy of second ionisation, 2298 kJ.mol <sup>-1</sup>. Energy of third ionisation, 3822 kJ. mol <sup>-1</sup>. Standard potential. - 1.36 V. Discovered by. Carl Wilhelm Scheele in ...

Chemistry for Kids: Elements - Chlorine - Ducksters


Chlorine is very reactive and, as a result, is not found in its free form in nature, but only in compounds with other elements. It will dissolve in water, but will also ...

Facts About Chlorine - Live Science


Oct 28, 2014 ... But chlorine also has a dark side: In its natural gas form, it is harmful to ... investigators found that people who swam in a chlorinated pool for 40 ...