| Lutetium
| |
| appearance as argument number 1 |
|
|
| (atomicNumber Lutetium 71) | Mid-level-ontology.kif 28766-28766 | |
| (boilingPoint Lutetium (MeasureFn 3588.0 KelvinDegree)) |
Mid-level-ontology.kif 29606-29606 | |
| (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 28774-28783 | |
| (externalImage Lutetium "http://upload.wikimedia.org/wikipedia/commons/0/ 00/ Lu-TableImage.png") | pictureList.kif 1837-1837 | |
| (externalImage Lutetium "http://upload.wikimedia.org/wikipedia/commons/a/ a6/ Lu%2C71.jpg") | pictureList.kif 2248-2248 | |
| (externalImage Lutetium "http://upload.wikimedia.org/wikipedia/commons/thumb/ a/ a6/ Lu%2C71.jpg/ 125px-Lu%2C71.jpg") | pictureList.kif 1161-1161 | |
| (meltingPoint Lutetium (MeasureFn 1929.0 KelvinDegree)) |
Mid-level-ontology.kif 29605-29605 | |
| (names Lutetium "Lutetium") | Mid-level-ontology.kif 28764-28764 | |
| (roomTempState Lutetium Solid) | Mid-level-ontology.kif 31786-31786 | |
| (subclass Lutetium ElementalSubstance) | Mid-level-ontology.kif 28763-28763 |
| appearance as argument number 2 |
|
|
| (conventionalShortName "Lu" Lutetium) | Mid-level-ontology.kif 28765-28765 | |
| (termFormat ChineseLanguage Lutetium "镏") | domainEnglishFormat.kif 35362-35362 | |
| (termFormat ChineseTraditionalLanguage Lutetium "鎦") | domainEnglishFormat.kif 35361-35361 | |
| (termFormat EnglishLanguage Lutetium "lutetium") | domainEnglishFormat.kif 35360-35360 |
| antecedent |
|
|
| (=> (and (instance ?ATOM Lutetium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 194.967 Amu))) |
Mid-level-ontology.kif 28768-28772 |
|
|
|