![]() It also has the highest boiling point, at 5930 ☌ (10706 ☏, 6203 K). The free element is remarkable for its robustness, especially the fact that it has the highest melting point of all the elements discovered, melting at 3422 ☌ (6192 ☏, 3695 K). Its important ores include wolframite and scheelite. It was identified as a new element in 1781 and first isolated as a metal in 1783. Tungsten is a rare metal found naturally on Earth almost exclusively combined with other elements in chemical compounds rather than alone. The name tungsten comes from the former Swedish name for the tungstate mineral scheelite, tung sten or "heavy stone". Tungsten, or wolfram, is a chemical element with symbol W and atomic number 74.
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