| Niobium(niobium)
| | Nb, atomic_number_41, columbium, niobium |
| appearance as argument number 1 |
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| (atomicNumber Niobium 41) | Mid-level-ontology.kif 29056-29056 | 41 is an atomic number of niobium |
| (boilingPoint Niobium (MeasureFn 5200.0 KelvinDegree)) |
Mid-level-ontology.kif 30377-30377 | 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 29064-29068 | 5200.0 Kelvin degree(s) is a boiling point of niobium |
| (externalImage Niobium "http://upload.wikimedia.org/wikipedia/commons/3/ 39/ Nb%2C41.jpg") | pictureList.kif 2266-2266 | 5200.0 Kelvin degree(s) is a boiling point of niobium |
| (externalImage Niobium "http://upload.wikimedia.org/wikipedia/commons/4/ 46/ Nb_TableImage.png") | pictureList.kif 1866-1866 | 5200.0 Kelvin degree(s) is a boiling point of niobium |
| (externalImage Niobium "http://upload.wikimedia.org/wikipedia/commons/thumb/ 3/ 39/ Nb%2C41.jpg/ 125px_Nb%2C41.jpg") | pictureList.kif 1198-1198 | 5200.0 Kelvin degree(s) is a boiling point of niobium |
| (meltingPoint Niobium (MeasureFn 2741.0 KelvinDegree)) |
Mid-level-ontology.kif 30376-30376 | 2741.0 Kelvin degree(s) is a melting point of niobium |
| (names Niobium "Niobium") | Mid-level-ontology.kif 29054-29054 | "Niobium" has name niobium |
| (roomTempState Niobium Solid) | Mid-level-ontology.kif 32614-32614 | roomTempState niobium and solid |
| (subclass Niobium ElementalSubstance) | Mid-level-ontology.kif 29053-29053 | Niobium is a subclass of elemental substance |
| appearance as argument number 2 |
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| (conventionalShortName "Nb" Niobium) | Mid-level-ontology.kif 29055-29055 | Niobium is a conventional short name of "Nb" |
| (termFormat ChineseLanguage Niobium "铌") | domainEnglishFormat.kif 40617-40617 | Niobium is a conventional short name of "Nb" |
| (termFormat ChineseTraditionalLanguage Niobium "鈮") | domainEnglishFormat.kif 40616-40616 | Niobium is a conventional short name of "Nb" |
| (termFormat EnglishLanguage Niobium "niobium") | domainEnglishFormat.kif 40615-40615 | Niobium is a conventional short name of "Nb" |
| antecedent |
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| (=> (and (instance ?ATOM Niobium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 92.906 Amu))) |
Mid-level-ontology.kif 29058-29062 |
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