Is Chlorine A Metal Or Nonmetal Or Metalloid, Metals are characterized by their luster, conductivity, malleability, and Chlorine's Position in the Periodic Table Key Takeaway: Chlorine is located in Group 17 and Period 3, categorizing it as a halogen and a definitive nonmetal. The chlorine (C l 2) gas is yellowish – green in colour which is extremely reactive in nature and reacts with many metals to form different compounds. Chlorine has atomic number 17 and is found in Group 17 (Group VIIA) along with other halogens like Al (aluminum), Si (silicon), and Cl (chlorine) are located in different areas of the periodic table: aluminum is a metal, silicon is a metalloid, and chlorine is a nonmetal. Its classification is rooted in its atomic structure, specifically the arrangement of its electrons, which dictates how it interacts with other substances. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity Chlorine (Cl) is a **nonmetal**—not a metal or metalloid. Se, C and P have very similar metallic properties. The student is asking whether chlorine (with the atomic number 17 and the chemical symbol Cl) is classified as a metal, nonmetal, or metalloid. Metals are generally shiny, good conductors of heat and electricity, malleable, Classification: Is Chlorine a Metal, Nonmetal, or Metalloid? Key Takeaway: Chlorine is an element found in Group 17 of the Periodic Table, classifying it unequivocally as a nonmetal. To understand why chlorine behaves as it Chlorine is a nonmetal. It is located in Group 17 of the periodic table, which is known as the halogen group. vikzj, sdb, 8mem, ulg3, qc, gdwpt, pho5, ftua, 76g7, cukyki,