What does cl stand for on the periodic table

Hg comes from the Latin name, hydragyrum , "liquid silver". This element is often referred to by metallurgists and metal-producing industries as "columbium" Cb [see page on Discoverers of the Elements ]. W comes from the German name, wolfram "wolf dirt," so named because of its presence as an impurity in the mining of tin ; in some countries, the element is still called "wolfram".

It is extracted from chlorides through oxidation and electrolysis. Chlorine gas is greenish-yellow and combines readily with nearly all other elements. Chlorine is an important chemical in water purification, in disinfectants , in bleach and in mustard gas. Chlorine is also used widely in the manufacture of many products and items directly or indirectly, i. It is used to kill bacteria and other microbes from drinking water supplies.

Chlorine is involved in beaching wood pulp for paper making, bleach is also used industrially to remove ink from recycle paper. Chlorine often imparts many desired properties in an organic compound when it is substituted for hydrogen synthetic rubber , so it is widely use in organic chemistry, in the production of chlorates, chloroform, carbon tetrachloride, and in the bromine extraction. In nature it is only found combined with other elements chiefly sodium in the form of common salt NaCl , but also in carnallite, and sylvite.

Chlorides make up much of the salt dissolved in the earth's oceans: about 1. The amount of chloride in soils varies according to the distance from the sea. The average in top soils is about 10 ppm. Plants contain various amount of chlorine; it is an essential microutrient for higher plants where is concentrates in the chloroplasts. Growth suffers if the amount of chloride in the soil fall below 2 ppm, but it rarely happens. The upper limit of tolerance varies according to the crop.

Chlorine is a highly reactive gas. It is a naturally occurring element. The largest users of chlorine are companies that make ethylene dichloride and other chlorinated solvents, polyvinyl chloride PVC resins, chlorofluorocarbons, and propylene oxide. Paper companies use chlorine to bleach paper. Water and wastewater treatment plants use chlorine to reduce water levels of microrganisms that can spread disease to humans disinfection.

Exposure to chlorine can occur in the workplace or in the environment following releases to air, water, or land. People who use laundry bleach and swimming pool chemicals containing chlorine products are usually not exposed to chlorine itself. However the elements Strontium symbol Sr, group 2, period 5 and Chlorine symbol Cl, group 17, period 3 are found on the periodic table. Periodic table is an arrangement of elements.

Chlorine is an element and hence it is there on the periodic table. KCl is a compound. It consists of K Potassium and Cl Chlorine atoms. K is on the 4th period 1A group on the periodic table and Cl is 3rd period 7A group on the periodic table. The symbol of the chloride anion is Cl-. Table salt is acctually considered a compound a mixture of two of the elements. The elements are sodium, and chlorine. The symbol for sodium is Na and chlorine's is Cl.

Table salt is acctually NaCl. Table salt is NaCl, which is sodium chloride. Na and Cl are on the periodic table. Cl - that is the cloride ion, comes with a negative charge, the cemical structure is Log in. Study now. See Answer. Best Answer.

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