Chlorine is a chemical element with symbol Cl and atomic number 17. It has a
relative atomic .... Chloride is one of the most common anions in nature. ... The
compound "chlorine trioxide" ...
Key natural sources of organic chlorinated substances - organochlorines - are
the ... Deposits have been found in lignite samples (woody textured rock) of 15 ...
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 ...
Oct 28, 2014 ... Properties, sources and uses of the element chlorine. ... But chlorine also has a
dark side: In its natural gas form, it is harmful to human health. ... investigators
found that people who swam in a chlorinated pool for 40 minutes ...
Chlorine (Cl), chemical element, second lightest member of the halogen ... of
chlorine is sodium chloride, which is found in nature as crystalline rock salt, often
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
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.
Cl2 gas does not occur naturally, although Chlorine can be found in a number of
... Crystal Structure: The Diatomic Chlorine molecules arrange themselves in an ...
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 ...
Scheele. Carl Wilhelm Scheele, who discovered chlorine in 1774. ... It is not
found free in nature as it combines readily with nearly all other elements.