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Sigma KEE - Vanadium
Vanadium(vanadium)
V, atomic_number_23, vanadium

appearance as argument number 1
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(atomicNumber Vanadium 23) Mid-level-ontology.kif 25989-25989 23 is an atomic number of vanadium
(boilingPoint Vanadium
    (MeasureFn 3653 KelvinDegree))
Mid-level-ontology.kif 27490-27490 3653 Kelvin degree(s) is a boiling point of vanadium
(documentation Vanadium EnglishLanguage "Soft and ductile, bright white metal. Good resistance to corrosion by alkalis, sulphuric and hydrochloric acid. It oxidizes readily about 933K. There are two naturally occurring isotopes of vanadium, and 5 radioisotopes, V-49 having the longest half-life at 337 days. Vanadium has nuclear applications, the foil is used in cladding titanium to steel, and vanadium-gallium tape is used to produce a superconductive magnet. Originally discovered by Andres Manuel del Rio of Mexico City in 1801. His discovery went unheeded, however, and in 1820, Nils Gabriel Sefstron of Sweden rediscovered it. Metallic vanadium was isolated by Henry Enfield Roscoe in 1867. The name vanadium comes from {Vanadis}, a goddess of Scandinavian mythology. Silvery-white metallic transition element. Vanadium is essential to {ascidian}s. Rats and chickens are also known to require it. Metal powder is a fire hazard, and vanadium compounds should be considered highly toxic. May cause lung cancer if inhaled.") Mid-level-ontology.kif 25996-26010
(externalImage Vanadium "http://upload.wikimedia.org/wikipedia/commons/a/ a4/ V-TableImage.png") pictureList.kif 2055-2055
(externalImage Vanadium "http://upload.wikimedia.org/wikipedia/commons/d/ d3/ V%2C23.jpg") pictureList.kif 2421-2421
(externalImage Vanadium "http://upload.wikimedia.org/wikipedia/commons/thumb/ d/ d3/ V%2C23.jpg/ 125px-V%2C23.jpg") pictureList.kif 1285-1285
(meltingPoint Vanadium
    (MeasureFn 2163 KelvinDegree))
Mid-level-ontology.kif 27489-27489 2163 Kelvin degree(s) is a melting point of vanadium
(names Vanadium "Vanadium") Mid-level-ontology.kif 25987-25987 "Vanadium" has name vanadium
(subclass Vanadium ElementalSubstance) Mid-level-ontology.kif 25986-25986 Vanadium is a subclass of elemental substance

appearance as argument number 2
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(conventionalShortName "V" Vanadium) Mid-level-ontology.kif 25988-25988 Vanadium is a conventional short name of "V"
(termFormat ChineseLanguage Vanadium "钒") domainEnglishFormat.kif 61204-61204
(termFormat ChineseTraditionalLanguage Vanadium "釩") domainEnglishFormat.kif 61203-61203
(termFormat EnglishLanguage Vanadium "vanadium") domainEnglishFormat.kif 61202-61202

antecedent
-------------------------


(=>
    (and
        (instance ?ATOM Vanadium)
        (instance ?ATOM Atom))
    (measure ?ATOM
        (MeasureFn 50.9415 Amu)))
Mid-level-ontology.kif 25990-25994


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