Wolframium vs. Tungsten — What's the Difference?
Difference Between Wolframium and Tungsten
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Compare with Definitions
Wolframium
(obsolete) The chemical element wolfram or tungsten.
Tungsten
Tungsten, or wolfram, is a chemical element with the symbol W and atomic number 74. Tungsten is a rare metal found naturally on Earth almost exclusively as compounds with other elements.
Wolframium
The technical name of the element tungsten. See Tungsten.
Tungsten
A hard, brittle, corrosion-resistant, gray to white metallic element extracted from wolframite, scheelite, and other minerals, having the highest melting point and lowest vapor pressure of any metal. Tungsten and its alloys are used in high-temperature structural materials and wear-resistant tools and machine parts; in electrical elements, notably lamp filaments; and in instruments requiring thermally compatible glass-to-metal seals. Atomic number 74; atomic weight 183.84; melting point 3,422°C; boiling point 5,555°C; specific gravity 19.3 (20°C); valence 2, 3, 4, 5, 6. Also called wolfram. See Periodic Table.
Tungsten
A rare metallic chemical element (symbol W, from Latin wolframium) with an atomic number of 74.
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Tungsten
A light bulb containing tungsten.
Tungsten
Scheelite, calcium tungstate
Tungsten
A rare element of the chromium group found in certain minerals, as wolfram and scheelite, and isolated as a heavy steel-gray metal which is very hard and infusible. It has both acid and basic properties. When alloyed in small quantities with steel, it greatly increases its hardness. Symbol W (Wolframium). Atomic weight, 183.6. Specific gravity, 18.
Tungsten
Scheelite, or calcium tungstate.
Tungsten
A heavy gray-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
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