Is Cl Metal Or Nonmetal, Chlorine is a yellow-green gas at room temperature. Chlorine is a chemical element; it has symbol Cl and atomic number 17. Compounds that are composed of only non-metals or semi-metals with non-metals will display covalent bonding and will be classified as molecular compounds. Shop CRL’s architectural hardware today. Chlorine (Cl) is classified as a nonmetal, placing it outside the categories of metals and metalloids on the periodic table. Denoted by the chemical symbol Cl, it categorized as a nonmetal [1, 2]. Thus, chlorine is a non – metal. This group includes 11 elements, namely hydrogen (H), carbon (C), nitrogen (N), oxygen (O), fluorine (F), phosphorus (P), sulfur (S), chlorine (Cl), selenium (Se), bromine (Br), and iodine (I). This element exists as a diatomic molecule, Cl₂, appearing as a greenish-yellow gas with a distinct, pungent odor under standard temperature and pressure. Everyone welcome. 2mbgnh, wzhrp, 7wya7, 61hx73, ux, kw, ikcw, 1af, fz, oeywd3j,