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Manganese is a chemical element with the symbol Mn and atomic number of 25. It is found as the free element in nature (often in combination with iron), and in many minerals. The free element is a metal with important industrial metal alloy uses. Manganese ions are variously colored, and are used industrially as pigments and as
The list of companies listed on the Toronto Stock Exchange is divided by initial: Companies listed on the Toronto Stock Exchange (0-9) Companies listed on the Toronto Stock Exchange (A) Companies listed on the Toronto Stock Exchange (B) Companies listed on the Toronto Stock Exchange (C) Companies listed on the Toronto Stock Exchange (D)
Music review websites (49 P) R. Recommender systems (3 C, 56 P) Pages in category "Review websites" The following 32 pages are in this category, out of 32 total.
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On 19 August 2014, BHP Billiton announced it would create an independent global metals and mining company based on a selection of its aluminium, coal, manganese, nickel, and silver assets. [70] The newly formed entity, named South32 , was subsequently demerged with listings on the Australian Securities Exchange the JSE and the London Stock ...
Media in category "Manganese minerals" This category contains only the following file. Watermelon Tourmaline.JPG 2,560 × 1,920; 2.3 MB
Organomanganese chemistry is the chemistry of organometallic compounds containing a carbon to manganese chemical bond.In a 2009 review, Cahiez et al. argued that as manganese is cheap and benign (only iron performs better in these aspects), organomanganese compounds have potential as chemical reagents, although currently they are not widely used as such despite extensive research.
Reports also mention such sources as contaminated drinking water, [11] and fuel additive methylcyclopentadienyl manganese tricarbonyl (MMT), [12] which on combustion becomes partially converted into manganese phosphates and sulfate that go airborne with the exhaust, [13] [14] [15] and manganese ethylene-bis-dithiocarbamate , a pesticide. [16]