| Niobium(niobium)
| | Nb, atomic_number_41, columbium, niobium |
| appearance as argument number 1 |
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| (atomicNumber Niobium 41) | Mid-level-ontology.kif 27992-27992 | 41 is an atomic number of niobium |
| (boilingPoint Niobium (MeasureFn 5200.0 KelvinDegree)) |
Mid-level-ontology.kif 29313-29313 | 5200.0 Kelvin degree(s) is a boiling point of niobium |
| (documentation Niobium EnglishLanguage "Soft, ductile grey-blue metallic transition element. Used in special steels and in welded joints to increase strength. Combines with halogens and oxidizes in air at 200 degrees celsius. Discovered by Charles Hatchett in 1801 and isolated by Blomstrand in 1864. Called {columbium} originally.") | Mid-level-ontology.kif 28000-28004 | |
| (externalImage Niobium "http://upload.wikimedia.org/wikipedia/commons/3/ 39/ Nb%2C41.jpg") | pictureList.kif 2267-2267 | |
| (externalImage Niobium "http://upload.wikimedia.org/wikipedia/commons/4/ 46/ Nb-TableImage.png") | pictureList.kif 1867-1867 | |
| (externalImage Niobium "http://upload.wikimedia.org/wikipedia/commons/thumb/ 3/ 39/ Nb%2C41.jpg/ 125px-Nb%2C41.jpg") | pictureList.kif 1198-1198 | |
| (meltingPoint Niobium (MeasureFn 2741.0 KelvinDegree)) |
Mid-level-ontology.kif 29312-29312 | 2741.0 Kelvin degree(s) is a melting point of niobium |
| (names Niobium "Niobium") | Mid-level-ontology.kif 27990-27990 | "Niobium" has name niobium |
| (roomTempState Niobium Solid) | Mid-level-ontology.kif 31523-31523 | roomTempState niobium and solid |
| (subclass Niobium ElementalSubstance) | Mid-level-ontology.kif 27989-27989 | Niobium is a subclass of elemental substance |
| appearance as argument number 2 |
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| (conventionalShortName "Nb" Niobium) | Mid-level-ontology.kif 27991-27991 | Niobium is a conventional short name of "Nb" |
| (termFormat ChineseLanguage Niobium "铌") | domainEnglishFormat.kif 40589-40589 | |
| (termFormat ChineseTraditionalLanguage Niobium "鈮") | domainEnglishFormat.kif 40588-40588 | |
| (termFormat EnglishLanguage Niobium "niobium") | domainEnglishFormat.kif 40587-40587 |
| antecedent |
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| (=> (and (instance ?ATOM Niobium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 92.906 Amu))) |
Mid-level-ontology.kif 27994-27998 |
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