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 …

Jun 25, 2025 · 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 …

Nov 12, 2024 · Chlorine is a common element in household cleaning and pesticide products. You’re probably most familiar with its use in pools to keep them free from bacteria and algae.

Sep 6, 2024 · 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 …

Chlorine (pronounced as KLOHR-een) is a highly reactive diatomic gas belonging to the family of halogens. Denoted by the chemical symbol Cl, it categorized as a nonmetal [1, 2].

Oct 14, 2022 · Chlorine’s disinfection properties have helped improve the lives of billions of people around the world. Chlorine is also an essential chemical building block, used to make …

Nov 7, 2019 · Chlorine is a chemical element with atomic number 17 and element symbol Cl. It is a member of the halogen group of elements, appearing between fluorine and bromine moving …

Chlorine is used to remove germs, such as bacteria and viruses, from drinking water, surfaces, swimming pools and spas, sewage, and industrial waste. Chlorine is used to whiten materials …

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, …

May 29, 2018 · Chlorine is a highly poisonous, greenish yellow gas, about two and a half times as dense as air, with a strong, sharp, choking odor. It was, in fact, one of the first poisonous …