The chemical symbol for the element tungsten is W. The symbol is derived from its alternate name, "wolfram," which comes from the mineral wolframite from which tungsten was originally extracted. Tungsten is a transition metal known for its high melting point, density, and strength, making it valuable in various industrial applications, including the manufacturing of tools, lightbulb filaments, and electronic devices. Its unique properties also find utility in the aerospace and defense industries, where durability and heat resistance are crucial. Tungsten's versatility has made it a significant element in modern technology.