Sunday, December 15, 2013

Vanadium

fivesome         The element vanadium is the 23rd element in the monthly table of elements. It has an atomic number of 23 and an atomic commode of 50.9415. There be two isotopes of natural fin, which are: 50V (.24%) and 51V (99.76%). The negatron configuration is [Ar] 4s² 3d². The symbol for vanadium is V. cinque was named afterwards on the Scandinavian goddess, Vanadis. Vanadium was first spy in by del Rio in 1801. Unfortunately, del Rios new element was wrongly declared technical grade chromium by a French chemist. Del Rio also survey that he himself was mistaken and veritable the chemists statement. Nils Sefström later discovered the element in 1831. Also, Roscoe isolated Vanadium in nearly delicate conformation by reducing the chloride with total heat in 1867. But, Vanadium was not yet produced 99.3 to 99.8% pure until 1927. The stewing point of Vanadium is 3409°C (6168°F) and the melting point is 1902°C (3455°F). The density is 5.8 g/ cm³. Other traits of pure Vanadium are that it has a bright white color and really soft and ductile. It has a good corrosion resistance to alkalis, sulfuric and hydrochloric acid, and salt water. Structurally, it is very strong and is used in atomic applications. Uses for Vanadium acknowledge: automobile frames, rust-resistant springs, gears, and axles. Vanadium pentoxide is used in some ceramics.
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Vanadium is found is varies locations around the world: Peru; breed together States: Colorado, Utah, genus Arizona and New Mexico; Germany; South-West Africa and Rhodesia. Vanadium must be handled with thorough car e. Ductile Vanadium is commercially availabl! e at the terms of $40/ lb (1969). Commercial Vanadium coat, 95% pure, cost about $20/lb, and commercial Vanadium metal 99.9% pure is $100/oz. Works Citied World Book Encyclopedia. sector Enterprises Edu. Corp. 1960. pg. 213 Vol. U-V (18) enchiridion of Chemistry and Physics. The Chemical Rubber Co. 1969. pg. B-56. If you want to get a full essay, order it on our website: OrderCustomPaper.com

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