Klóríð

Klóríð is the negative ion formed when chlorine gains an electron. It has the chemical symbol Cl-. Klóríð is a common anion found in many ionic compounds, most notably sodium chloride (NaCl), commonly known as table salt. These compounds are formed through ionic bonds, where the positively charged cation is attracted to the negatively charged klóríð ion. Klóríð ions are essential for many biological processes, playing a crucial role in maintaining fluid balance, nerve impulse transmission, and stomach acid production in living organisms. In the environment, klóríð is a significant component of seawater and is present in various minerals. High concentrations of klóríð can contribute to water salinity and affect aquatic life. The presence of klóríð in water is often monitored as an indicator of water quality. Industrially, klóríð compounds are used in a wide range of applications, including chemical manufacturing, water treatment, and the production of plastics.