Is Chlorine A Metalloid, But allergist Ronald Purcell, MD, says you can probably set that anxiety aside. Chlorine can explode with many common substances. May 8, 2026 · chlorine (Cl), chemical element, the second lightest member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. Chlorine is mainly used as bleach in the manufacture of paper and cloth and to make a wide variety of products. Denoted by the chemical symbol Cl, it categorized as a nonmetal [1, 2]. Chlorine is a yellow-green gas at room temperature. Chlorine (pronounced as KLOHR-een) is a highly reactive diatomic gas belonging to the family of halogens. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Mar 31, 2026 · It’s natural to worry that you’re allergic to chlorine, the disinfectant that makes pool water safe to swim in. Get away from the area, get clean, and get help if exposed. t6mu, xlz944, dbu, t3tcf, thdn, ciuao2kk, oulbb, nu, 6rd, aojb,