Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive … See more The most common compound of chlorine, sodium chloride, has been known since ancient times; archaeologists have found evidence that rock salt was used as early as 3000 BC and brine as early as 6000 BC. Early discoveries See more Chlorine is intermediate in reactivity between fluorine and bromine, and is one of the most reactive elements. Chlorine is a weaker oxidising … See more Chlorine is too reactive to occur as the free element in nature but is very abundant in the form of its chloride salts. It is the twenty-first most abundant element in Earth's crust and makes up 126 parts per million of it, through the large deposits of chloride … See more Chlorine is a toxic gas that attacks the respiratory system, eyes, and skin. Because it is denser than air, it tends to accumulate at the bottom of poorly ventilated spaces. Chlorine gas is a strong oxidizer, which may react with flammable materials. See more Chlorine is the second halogen, being a nonmetal in group 17 of the periodic table. Its properties are thus similar to fluorine, bromine, … See more Sodium chloride is the most common chlorine compound, and is the main source of chlorine for the demand by the chemical industry. About 15000 chlorine-containing … See more The chloride anion is an essential nutrient for metabolism. Chlorine is needed for the production of hydrochloric acid in the stomach and in cellular pump functions. The main dietary … See more WebSep 27, 2016 · Chlorine is a gas, bromine is a liquid and iodine is a solid. Is chlorine a solid? At room temperature chlorine is a gas, not a solid. Chlorine is a solid below -100 degrees...
4.3: The Reaction of Sodium with Chlorine - Chemistry LibreTexts
WebA rigid tank contains 70.5 g of chlorine gas (Cl₂) at a temperature of 79 °C and an absolute pressure of 5.20 x 105 Pa. Later, the temperature of the tank has dropped to 32 °C and, due to a leak, the pressure has dropped to 3.30 x 105 Pa. How many grams of chlorine gas have leaked out of the tank? (The mass per mole of Cl₂ is 70.9 g/mol.) WebChlorine (Cl 2) is a highly toxic gas with a pale yellow-green color. Chlorine is a very strong oxidizing agent, which is used commercially as a bleaching agent and as a disinfectant. ... Iodine is an intensely colored solid with an almost metallic luster. This solid is relatively volatile, and it sublimes when heated to form a violet-colored ... orby commercial
Why are chlorine bromine and iodine different states?
WebChlorine is a greenish yellow gas at room temperature and atmospheric pressure. It is two and a half times heavier than air. It becomes a liquid at −34 °C (−29 °F). It has a choking … WebDec 22, 2024 · Chlorine is a solid, liquid or gas. The solid is calcium hypochlorite [Ca (OCl)2], available in granular form or as tablets. If cost is an issue, chlorine gas is a … WebSep 27, 2016 · Is chlorine a solid? At room temperature chlorine is a gas, not a solid. Chlorine is a solid below -100 degrees Celsius, and a liquid between this temperature … ipps loan