Chlorine is a chemical element; it has 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.

5 days ago · Chlorine, chemical element of the halogen group that is a toxic, corrosive, greenish yellow gas, irritating to the eyes and respiratory system. Much chlorine is used to sterilize water and wastes, and the substance is employed either directly or …

Dec 10, 2024 · Chlorine 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 smell, and inhalation causes suffocation, constriction of the chest, tightness in the throat, and—after severe exposure— edema (filling with fluid) of the lungs.

Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Nov 12, 2024 · Chlorine is used in drinking water in very small doses to kill bacteria. With proper use and handling, it is safe to be around. Still, you should always keep it and other chemicals away from...

Chlorine is a commonly used household cleaner and disinfectant. Chlorine is a potent irritant to the eyes, the upper respiratory tract, and lungs.

Dec 10, 2024 · Chlorine is produced on a large scale by any of a number of different methods: By electrolysis of a concentrated solution of sodium chloride in water. Hydrogen is generated at the cathode and chlorine at the anode.

Chlorine is a chemical element with symbol Cl and atomic number 17. Classified as a halogen, Chlorine is a gas at room temperature. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697. B. Cordero, V. Gómez, A.E. Platero-Prats, M. Revés, J. Echeverría, E. Cremades, F. Barragán, S. Alvarez, Dalton Trans. 2008, 21, 2832-2838.

Oct 14, 2022 · Chlorine is a chemical element, one of roughly 90 basic building blocks of matter. Chlorine’s tendency to combine with other elements and compounds has been used to produce thousands of essential products, from drinking water disinfectants to solar energy panels to replacement knee and hip joints.

Jan 21, 2025 · Chlorine is a chemical element with the symbol Cl and atomic number 17, primarily extracted from salt through electrolysis. Is Chlorine in Bleach? Yes, chlorine is a primary component in bleach, commonly used as sodium hypochlorite for disinfection and whitening.