#Periodic element cl skin
#Periodic element cl free

There are vast mining deposits in USA, Poland, Russia, Germany, China, India and Australia. World wide production is around 168,000,000 tons per year. Salt (sodium chloride, NaCl) is its most common compound.

#Periodic element cl free

Sources of Chlorine: Never found in free form in nature.70kg human: 95 g Who / Where / When / How Note: this data represents naturally occuring levels of elements in the typical human, it DOES NOT represent recommended daily allowances. Target Organs: Eyes, skin, respiratory system.

#Periodic element cl skin

Routes of Exposure: Inhalation Skin and/or eye contact.Special Hazard: Oxidizer OSHA Permissible Exposure Limit (PEL).Vapor Pressure = 1300kPa Regulatory / Health.Flammablity Class: Non-flammable gas (strong oxidizer).Enthalpy of Vaporization: 10.21 kJ/mole.Enthalpy of Atomization: 121.8 kJ/mole 25☌.Coefficient of lineal thermal expansion/K -1: N/A.Valence Electron Potential (-eV): -7.96 Physical Properties of Chlorine.Incompatibilities: Reacts explosively or forms explosive compounds with many common substances such as acetylene, ether, turpentine, ammonia, fuel gas, hydrogen & finely divided metals.Electronegativity: 3.16 (Pauling) 2.83 (Allrod Rochow).Electrochemical Equivalent: 1.3228g/amp-hr.Valence Electrons: 3s 2p 5 Electron Dot Model.Number of Neutrons (most common/stable nuclide): 18.Number of Electrons (with no charge): 17.Electrons per Energy Level: 2,8,7 Shell Model.Electron Configuration: 1s 2 2s 2p 6 3s 2p 5.Cross Section (Thermal Neutron Capture)σ a/ barns : 35.5.

Swedish: Klor Atomic Structure of Chlorine.

Series: Halogens Chlorine's Name in Other Languages.

Common Chemical Compounds of Chlorine Overview of Chlorine.

In addition technical terms are linked to their definitions and the menu contains links to related articles that are a great aid in one's studies. Common chemical compounds are also provided for many elements.

Skip to site menu on this page Periodic Table of Elements Element Chlorine - ClĬomprehensive data on the chemical element Chlorine is provided on this page including scores of properties, element names in many languages, most known nuclides of Chlorine.

Chlorine gas has been used in the production of many solvents but it was not until 1915 during World War 1 that the german army used chlorine gas as a chemical weapon. It has a melting point of -155°c and a boiling point of -100°c. It is located in Group 17 as a non metal yellow gas with a pungent smell familiar with swimming pools at room temperature. It took many years before Humphrey Davy concluded that the new gas discovered was a new element, he named it Chlorine after the Greek ‘Chloros’ meaning yellow green. Chlorine was first produced by Carl Wilhelm Scheele in 1774 when he reacted Manganese dioxide with hydrochloric acid, at the time he did not know the name of these chemicals and instead named them as the alchemical forms of pyrolusite and spiritus salis. It is also used in the production of many plastics such as PVC and also the production of insecticides and solvents. It is used in swimming pools commonly and also making drinking water safe by killing bacteria. It is a non metal with the symbol Cl.Ĭhlorine much like other Halogens has antiseptic properties. It has the atomic number 17 in the periodic table and belongs in Group 17, the Halogens.

Chlorine (Cl) exists as a yellow green gas with a pungent smell.