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This is a list of prices of chemical elements. Listed here are mainly average market prices for bulk trade of commodities. ... Per-kilogram prices of some synthetic ...
Scandium-stabilized zirconia enjoys a growing market demand for use as a high-efficiency electrolyte in solid oxide fuel cells. [citation needed] The USGS reports that, from 2015 to 2019 in the US, the price of small quantities of scandium ingot has been $107 to $134 per gram, and that of scandium oxide $4 to $5 per gram. [34]
The heavier isotope 243 Am is produced in much smaller amounts; it is thus more difficult to separate, resulting in a higher cost of the order US$100,000–US$160,000 per gram (US$2,800,000–US$4,500,000/oz). [31] [32] Americium is not synthesized directly from uranium – the most common reactor material – but from the plutonium isotope 239 ...
The price per kilogram oscillated ... and in 2005, 99%-pure thulium metal powder cost US$70 per gram. [11 ... Thulium is also similar to scandium in that it is ...
In all four halides, the scandium is 6-coordinated. They can be prepared by reacting scandium oxide or scandium hydroxide with the corresponding acid: [3] Sc(OH) 3 + 3 HX → ScX 3 + 3 H 2 O. The halides are Lewis acids; for example, ScF 3 dissolves in a solution containing excess fluoride ion to form [ScF 6] 3−. The coordination number 6 is ...
The two-week window for NFL teams to apply the franchise tag to pending unrestricted free agents (UFAs) opened Tuesday. Among stars with expiring contracts, the tag is often an unpopular mechanism ...
New research suggests that drinking sparkling water can help support weight loss through satiety and energy production. Researcher Akira Takanashi of Japan and nutrition experts shared thoughts.
Aluminium–scandium alloys (AlSc) are aluminum alloys that consist largely of aluminium (Al) and traces of scandium (Sc) as the main alloying elements.In principle, aluminium alloys strengthened with additions of scandium are very similar to traditional nickel-base superalloys in that both are strengthened by coherent, coarsening resistant precipitates with an ordered L1 2 structure.