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Sigma KEE - Tantalum
Tantalum

appearance as argument number 1
-------------------------


(atomicNumber Tantalum 73) Mid-level-ontology.kif 28508-28508
(boilingPoint Tantalum
    (MeasureFn 5698.0 KelvinDegree))
Mid-level-ontology.kif 29314-29314
(documentation Tantalum EnglishLanguage "Heavy blue-grey metallic transition element. Ta-181 is a stable isotope, and Ta-180 is a radioactive isotope, with a half-life in excess of 10^7 years. Used in surgery as it is unreactive. Forms a passive oxide layer in air. Identified in 1802 by Ekeberg and isolated in 1820 by Jons J. Berzelius.") Mid-level-ontology.kif 28516-28520
(externalImage Tantalum "http://upload.wikimedia.org/wikipedia/commons/8/ 8a/ Ta%2C73.jpg") pictureList.kif 2390-2390
(externalImage Tantalum "http://upload.wikimedia.org/wikipedia/commons/8/ 8a/ Ta-TableImage.png") pictureList.kif 2014-2014
(externalImage Tantalum "http://upload.wikimedia.org/wikipedia/commons/thumb/ 8/ 8a/ Ta%2C73.jpg/ 125px-Ta%2C73.jpg") pictureList.kif 1261-1261
(meltingPoint Tantalum
    (MeasureFn 3269.0 KelvinDegree))
Mid-level-ontology.kif 29313-29313
(names Tantalum "Tantalum") Mid-level-ontology.kif 28506-28506
(roomTempState Tantalum Solid) Mid-level-ontology.kif 31519-31519
(subclass Tantalum ElementalSubstance) Mid-level-ontology.kif 28505-28505

appearance as argument number 2
-------------------------


(conventionalShortName "Ta" Tantalum) Mid-level-ontology.kif 28507-28507
(termFormat ChineseLanguage Tantalum "钽") domainEnglishFormat.kif 56917-56917
(termFormat ChineseTraditionalLanguage Tantalum "鉭") domainEnglishFormat.kif 56916-56916
(termFormat EnglishLanguage Tantalum "tantalum") domainEnglishFormat.kif 56915-56915

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


(=>
    (and
        (instance ?ATOM Tantalum)
        (instance ?ATOM Atom))
    (measure ?ATOM
        (MeasureFn 180.948 Amu)))
Mid-level-ontology.kif 28510-28514


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