| Thallium(thallium)
| | Tl, atomic_number_81, thallium |
| appearance as argument number 1 |
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| (atomicNumber Thallium 81) | Mid-level-ontology.kif 28954-28954 | 81 is an atomic number of thallium |
| (boilingPoint Thallium (MeasureFn 1730.0 KelvinDegree)) |
Mid-level-ontology.kif 29626-29626 | 1730.0 Kelvin degree(s) is a boiling point of thallium |
| (documentation Thallium EnglishLanguage "Pure, unreacted thallium appears silvery-white and exhibits a metallic lustre. Upon reacting with air, it begins to turn bluish-grey and looks like lead. It is very malleable, and can be cut with a knife. There are two stable isotopes, and four radioisotopes, Tl-204 being the most stable with a half-life of 3.78 years. Thallium sulphate was used as a rodenticide. Thallium sulphine's conductivity changes with exposure to infrared light, this gives it a use in infrared detectors. Discovered by Sir William Crookes via spectroscopy. Its name comes from the Greek word thallos, which means green twig. Thallium and its compounds are toxic and can cause cancer.") | Mid-level-ontology.kif 28962-28971 | 1730.0 Kelvin degree(s) is a boiling point of thallium |
| (externalImage Thallium "http://upload.wikimedia.org/wikipedia/commons/1/ 1a/ Tl-TableImage.png") | pictureList.kif 2026-2026 | 1730.0 Kelvin degree(s) is a boiling point of thallium |
| (externalImage Thallium "http://upload.wikimedia.org/wikipedia/commons/6/ 62/ Tl%2C81.jpg") | pictureList.kif 2397-2397 | 1730.0 Kelvin degree(s) is a boiling point of thallium |
| (externalImage Thallium "http://upload.wikimedia.org/wikipedia/commons/thumb/ 6/ 62/ Tl%2C81.jpg/ 125px-Tl%2C81.jpg") | pictureList.kif 1267-1267 | 1730.0 Kelvin degree(s) is a boiling point of thallium |
| (meltingPoint Thallium (MeasureFn 576.7 KelvinDegree)) |
Mid-level-ontology.kif 29625-29625 | 576.7 Kelvin degree(s) is a melting point of thallium |
| (names Thallium "Thallium") | Mid-level-ontology.kif 28952-28952 | "Thallium" has name thallium |
| (roomTempState Thallium Solid) | Mid-level-ontology.kif 31796-31796 | roomTempState thallium and solid |
| (subclass Thallium ElementalSubstance) | Mid-level-ontology.kif 28951-28951 | Thallium is a subclass of elemental substance |
| appearance as argument number 2 |
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| (conventionalShortName "Tl" Thallium) | Mid-level-ontology.kif 28953-28953 | Thallium is a conventional short name of "Tl" |
| (termFormat ChineseLanguage Thallium "铊") | domainEnglishFormat.kif 57832-57832 | Thallium is a conventional short name of "Tl" |
| (termFormat ChineseTraditionalLanguage Thallium "鉈") | domainEnglishFormat.kif 57831-57831 | Thallium is a conventional short name of "Tl" |
| (termFormat EnglishLanguage Thallium "thallium") | domainEnglishFormat.kif 57830-57830 | Thallium is a conventional short name of "Tl" |
| antecedent |
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| (=> (and (instance ?ATOM Thallium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 204.3833 Amu))) |
Mid-level-ontology.kif 28956-28960 |
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