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The +4 oxidation state dominates titanium chemistry, [1] but compounds in the +3 oxidation state are also numerous. [2] Commonly, titanium adopts an octahedral coordination geometry in its complexes, [3] [4] but tetrahedral TiCl 4 is a notable exception. Because of its high oxidation state, titanium(IV) compounds exhibit a high degree of ...
Tungsten(V) compounds (4 P) Tungsten(VI) compounds (3 P) Pages in category "Tungsten compounds" The following 14 pages are in this category, out of 14 total.
The most common compound, titanium dioxide, is a popular photocatalyst and is used in the manufacture of white pigments. [13] Other compounds include titanium tetrachloride (TiCl 4), a component of smoke screens and catalysts; and titanium trichloride (TiCl 3), which is used as a catalyst in the production of polypropylene. [11]
Tungsten (also called wolfram) [14] [15] is a chemical element; it has symbol W and atomic number 74. It is a rare metal found naturally on Earth almost exclusively as compounds with other elements. It was identified as a distinct element in 1781 and first isolated as a metal in 1783.
This category is intended for the chemical compounds that may also contain the element titanium. See also Category:Titanium minerals Wikimedia Commons has media related to Titanium compounds .
The table below shows some of the parameters of common superconductors. X:Y means material X doped with element Y, T C is the highest reported transition temperature in kelvins and H C is a critical magnetic field in tesla. "BCS" means whether or not the superconductivity is explained within the BCS theory.
Group 4 is the second group of transition metals in the periodic table. It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf). The group is also called the titanium group or titanium family after its lightest member.
Tungsten carbide end mills. The carbides of the group 4, 5 and 6 transition metals (with the exception of chromium) are often described as interstitial compounds. [2] These carbides have metallic properties and are refractory. Some exhibit a range of stoichiometries, being a non-stoichiometric mixture of various carbides arising due to crystal ...