It has symbol cl and atomic number 17 Chlorine (cl), chemical element, the second lightest member of the halogen elements, or group 17 (group viia) of the periodic table Chlorine is a toxic, corrosive, greenish yellow gas that is irritating to the eyes and to the respiratory system. Chlorine is a liquid or gas with a strong, irritating smell Signs and symptoms of chlorine exposure depend on how you were exposed Get away from the area, get clean, and get help if exposed
Chlorine can explode with many common substances. Sources, facts, uses, scarcity (sri), podcasts, alchemical symbols, videos and images. Being exposed to chlorine liquid or gas poses many health risks Learn about the symptoms and treatment options today. Chlorine is one of the 94 naturally occurring elements on the planet Chlorine is used as a disinfectant and in manufacturing of pvc, pharmaceutical drugs, detergents, solvents, products for solar energy and other products.
Discover the essential role of chlorine, element 17, in modern life Learn about its physical and chemical properties, uses in industry and medicine, and importance in biological systems. Chlorine is a respiratory irritant The gas irritates the mucus membranes and the liquid burns the skin As little as 3.5 ppm can be detected as an odor, and 1000 ppm is likely to be fatal after a few deep breaths In fact, chlorine was used as a war gas in 1915.
Chlorine was the first gas used in chemical warfare in world war i The gas is easily liquefied by cooling or by pressures of a few atmospheres at ordinary temperature Chlorine has a high electronegativity and a high electron affinity, the latter being even slightly higher than that of fluorine.
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