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1. Tungsten: Tungsten [[[symbol]] W, atomic weight 184o (0=16)], a metallic chemical element found in the minerals wolfram, an iron and manganese tungstate, scheelite, a calcium tungstate, stolzite, a lead tungstate, and in some rarer minerals. Its presence in scheelite was ... [100%] 2022-09-02
2. Tungsten: Tungsten (formerly wolfram) is a chemical element with the symbol W and atomic number 74. This heavy metal, steel-gray to white in color, is remarkable for its robust physical properties, making it very useful for many applications. Its melting ... [100%] 2023-02-04
3. 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. (chemical element with atomic number 74) [100%] 2021-12-23 [Tungsten] [Chemical elements]...
4. 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. (Chemistry) [100%] 2023-09-28 [Tungsten] [Chemical elements]...
5. Tungsten: Tungsten is a chemical element, having the chemical symbol W. Its atomic number (the number of protons) is 74. [100%] 2023-02-02
6. Tungsten: Tungsten is a very dense, grayish-silver metal. Its density is virtually the same (to three decimal places) as gold. [100%] 2023-02-19 [Elements] [Metals]...
7. Tungsten steel: Tungsten steel is any steel that has tungsten as its alloying element with characteristics derived mostly from the presence of this element (as opposed to any other element in the alloy). Common alloys have between 2% and 18% tungsten by ... (Chemistry) [70%] 2023-09-23 [Steel alloys]
8. Tungsten diselenide: Tungsten diselenide is an inorganic compound with the formula WSe2. The compound adopts a hexagonal crystalline structure similar to molybdenum disulfide. (Chemistry) [70%] 2023-08-23 [Tungsten compounds] [Selenides]...
9. Tungsten borides: Tungsten borides are compounds of tungsten and boron. Their most remarkable property is high hardness. [70%] 2022-10-11 [Tungsten compounds] [Borides]...
10. Tungsten nitride: Tungsten nitride (W2N, WN, WN2) is an inorganic compound, a nitride of tungsten. It is a hard, solid, brown-colored ceramic material that is electrically conductive and decomposes in water. (Chemistry) [70%] 2024-01-07 [Tungsten compounds] [Nitrides]...
11. Tungsten trisulfide: Tungsten trisulfide is an inorganic compound of tungsten and sulfur with the chemical formula WS3. The compound looks like chocolate-brown powder. (Chemistry) [70%] 2022-07-22 [Tungsten compounds] [Sulfides]...
12. Tungsten hexachloride: Tungsten hexachloride is the chemical compound of tungsten and chlorine with the formula WCl6. This dark violet blue species exists as a volatile solid under standard conditions. (Chemistry) [70%] 2023-03-03 [Chlorides] [Octahedral compounds]...
13. Operation Tungsten: Operation Tungsten was a Second World War Royal Navy air raid that targeted the German battleship Tirpitz. The operation sought to damage or destroy Tirpitz at her base in Kaafjord in the far north of Norway before she could become ... (Second World War Royal Navy air raid) [70%] 2024-01-07 [Aerial operations and battles of World War II] [Naval battles and operations of World War II]...
14. Tungsten ditelluride: Tungsten(IV) telluride (WTe2) is an inorganic semimetallic chemical compound. In October 2014, tungsten ditelluride was discovered to exhibit an extremely large magnetoresistance: 13 million percent resistance increase in a magnetic field of 60 Tesla at 0.5 Kelvin. (Chemistry) [70%] 2022-12-21 [Tellurides] [Tungsten compounds]...
15. Tungsten carbide: Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into ... (Hard, dense and stiff chemical compound) [70%] 2023-11-26 [Carbides] [Superhard materials]...
16. Tungsten carbide: Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into ... (Chemistry) [70%] 2023-07-05 [Carbides] [Superhard materials]...
17. Tungsten ore: Tungsten ore is a rock from which the element tungsten can be economically extracted. The ore minerals of tungsten include wolframite, scheelite, and ferberite. (Earth) [70%] 2022-11-03 [Economic geology]
18. Tungsten film: Tungsten film is photographic film designed to accurately represent colors as perceived by humans under tungsten light; the more usual color films are "daylight films", balanced to produce accurate colours under direct light from the sun or electronic flash. [70%] 2022-07-15 [Photographic film types]
19. Tungsten (music): A Tungsten or Tungs-Tone is a type of phonograph stylus. Constructed from tungsten wire, held in a metal shank, a tungsten stylus differs from a steel stylus in that it has a cylindrical rather than a conical shape, meaning ... (Music) [70%] 2022-12-27 [Sound production technology]
20. Tungsten hexafluoride: Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula WF6. It is a toxic, corrosive, colorless gas, with a density of about 13 kg/m (22 lb/cu yd) (roughly 11 times heavier than ... (Chemistry) [70%] 2023-11-14 [Tungsten halides] [Hexafluorides]...
21. Tungsten hexachloride: Tungsten hexachloride is the chemical compound of tungsten and chlorine with the formula WCl6. This dark violet blue species exists as a volatile solid under standard conditions. [70%] 2023-05-22 [Tungsten halides] [Chlorides]...
22. Tungsten disilicide: Tungsten silicide (WSi2) is an inorganic compound, a silicide of tungsten. It is an electrically conductive ceramic material. [70%] 2023-01-18 [Ceramic materials] [Group 6 silicides]...
23. Tungsten trioxide: Tungsten(VI) oxide, also known as tungsten trioxide is a chemical compound of oxygen and the transition metal tungsten, with formula WO3. The compound is also called tungstic anhydride, reflecting its relation to tungstic acid H2WO4. (Chemistry) [70%] 2023-07-10 [Tungsten compounds] [Transition metal oxides]...
24. Tungsten carbide: Template:Chembox new Monotungsten carbide, WC, or Ditungsten Carbide, W2C, is a chemical compound containing tungsten and carbon, similar to titanium carbide. Tungsten is a very hard and dense metal, mined from Wolframite ore and symbolized by a (W) on ... [70%] 2023-04-06 [Tungsten compounds] [Carbides]...
25. Tungsten steel: Tungsten steel is any steel that has tungsten as its alloying element with characteristics derived mostly from the presence of this element (as opposed to any other element in the alloy). Common alloys have between 2% and 18% tungsten by ... [70%] 2022-12-03 [Steel alloys]
26. Tungsten borides: Tungsten borides are compounds of tungsten and boron. Their most remarkable property is high hardness. (Chemistry) [70%] 2022-11-29 [Tungsten compounds] [Borides]...
27. Tungsten disilicide: Tungsten silicide (WSi2) is an inorganic compound, a silicide of tungsten. It is an electrically conductive ceramic material. (Chemistry) [70%] 2024-01-04 [Ceramic materials] [Refractory materials]...
28. Tungsten pentafluoride: Tungsten(V) fluoride is an inorganic compound with the formula WF5. It is a hygroscopic yellow solid. (Chemistry) [70%] 2024-02-24 [Tungsten halides] [Fluorides]...
29. Tungsten hexabromide: Tungsten hexabromide, also known as tungsten(VI) bromide, is a chemical compound of tungsten and bromine with the formula WBr6. It is an air-sensitive dark grey powder that decomposes above 200 °C to tungsten(V) bromide and bromine. (Chemistry) [70%] 2024-03-15 [Tungsten halides] [Bromides]...
30. Tungsten hexafluoride: Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula WF6. It is a toxic, corrosive, colorless gas, with a density of about 13 kg/m (22 lb/cu yd) (roughly 11 times heavier than ... [70%] 2024-03-24 [Tungsten halides] [Hexafluorides]...
31. Beta-Tungsten: Beta-tungsten (β-W) is a metastable phase of tungsten widely observed in tungsten thin films. While the commonly existing stable α-W has a body-centered cubic (A2) structure, β-W adopts the topologically close-packed A15 structure containing eight atoms per ... (Chemistry) [70%] 2023-04-27 [Tungsten] [Allotropes]...
32. Copper–tungsten: Copper–tungsten (tungsten–copper, CuW, or WCu) is a mixture of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. (Chemistry) [70%] 2023-02-11 [Copper alloys] [Tungsten compounds]...