| Lutetium(lutetium)
| | Lu, atomic_number_71, lutecium, lutetium |
| appearance as argument number 1 |
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| (atomicNumber Lutetium 71) | Mid-level-ontology.kif 26680-26680 | 71 is an atomic number of lutetium |
| (boilingPoint Lutetium (MeasureFn 3588 KelvinDegree)) |
Mid-level-ontology.kif 27480-27480 | 3588 Kelvin degree(s) is a boiling point of lutetium |
| (documentation Lutetium EnglishLanguage "Silvery-white rare-earth metal which is relatively stable in air. It happens to be the most expensive rare-earth metal. Its found with almost all rare-earth metals, but is very difficult to separate from other elements. Least abundant of all natural elements. Used in metal alloys, and as a catalyst in various processes. There are two natural, stable isotopes, and seven radioisotopes, the most stable being Lu-174 with a half-life of 3.3 years. The separation of lutetium from {ytterbium} was described by Georges Urbain in 1907. It was discovered at approximately the same time by Carl Auer von Welsbach. The name comes from the Greek word lutetia which means Paris.") | Mid-level-ontology.kif 26687-26696 | |
| (externalImage Lutetium "http://upload.wikimedia.org/wikipedia/commons/0/ 00/ Lu-TableImage.png") | pictureList.kif 1839-1839 | |
| (externalImage Lutetium "http://upload.wikimedia.org/wikipedia/commons/a/ a6/ Lu%2C71.jpg") | pictureList.kif 2250-2250 | |
| (externalImage Lutetium "http://upload.wikimedia.org/wikipedia/commons/thumb/ a/ a6/ Lu%2C71.jpg/ 125px-Lu%2C71.jpg") | pictureList.kif 1162-1162 | |
| (meltingPoint Lutetium (MeasureFn 1929 KelvinDegree)) |
Mid-level-ontology.kif 27479-27479 | 1929 Kelvin degree(s) is a melting point of lutetium |
| (names Lutetium "Lutetium") | Mid-level-ontology.kif 26678-26678 | "Lutetium" has name lutetium |
| (subclass Lutetium ElementalSubstance) | Mid-level-ontology.kif 26677-26677 | Lutetium is a subclass of elemental substance |
| appearance as argument number 2 |
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| (conventionalShortName "Lu" Lutetium) | Mid-level-ontology.kif 26679-26679 | Lutetium is a conventional short name of "Lu" |
| (termFormat ChineseLanguage Lutetium "镏") | domainEnglishFormat.kif 35227-35227 | |
| (termFormat ChineseTraditionalLanguage Lutetium "鎦") | domainEnglishFormat.kif 35226-35226 | |
| (termFormat EnglishLanguage Lutetium "lutetium") | domainEnglishFormat.kif 35225-35225 |
| antecedent |
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| (=> (and (instance ?ATOM Lutetium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 194.967 Amu))) |
Mid-level-ontology.kif 26681-26685 |
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