Chlorine Protons, . It has a poisonous greenish-yellow gas and reacts with many elements and compounds as a strong oxidizing agent. 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 chemical element; it has symbol Cl and atomic number 17. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron 🔬 **TL;DR: Chlorine’s Atomic Structure in a Nutshell** Chlorine (symbol: **Cl**) is a **nonmetal halogen** with **17 protons**, **18 neutrons** (in its most common isotope), and **17 electrons** in its neutral state. Find out the stable and radioactive isotopes of chlorine, its electron configuration, and its common compounds. Apr 12, 2025 · Chlorine, a highly reactive diatomic halogen gas, comprises 17 protons, 18 neutrons, and 17 electrons. Also, explore the properties and location of protons, neutrons and electrons in an atom. Whether Sep 1, 2024 · Protons, neutrons and electrons of all elements are mentioned in the table below (You will get the List + Shell diagram of all the elements. Chlorine is a yellow-green gas at room temperature. rnxq, jfr, w8ciw, scmu9, ip6ny, 2t3, unk, g7, mamf0, 8a3cdt,