What is the chemical symbol for tungsten?

The chemical symbol for tungsten is represented as "W." This designation comes from the element's historical name, "wolfram," which is derived from its principal ore, wolframite. The symbol "W" is used in the periodic table to represent tungsten and reflects the standard nomenclature established for chemical elements. Understanding elemental symbols is crucial in welding applications such as Gas Tungsten Arc Welding, as tungsten is a vital component in the composition of non-consumable electrodes used in the process. Knowing the correct symbols helps welders identify materials and their properties more efficiently. The other options do not correspond to any recognized chemical symbols for tungsten or any other element.