what does the chemical symbol cl stand for?

The chemical symbol "Cl" stands for Chlorine. Chlorine is a chemical element with atomic number 17. It is a non-metal and a member of the halogen group in the periodic table. Chlorine is typically found as a yellowish-green gas at room temperature, and it is highly reactive. The symbol "Cl" represents a single atom of chlorine, while Cl2 represents the chlorine molecule or chlorine gas. Chlorine is widely used as a disinfectant, especially in water treatment and swimming pools, and it also has numerous industrial applications.