| Astatine
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| appearance as argument number 1 |
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| (atomicNumber Astatine 85) | Mid-level-ontology.kif 26927-26927 | |
| (boilingPoint Astatine (MeasureFn 610 KelvinDegree)) |
Mid-level-ontology.kif 27508-27508 | |
| (documentation Astatine EnglishLanguage "Radioactive halogen element. Occurs naturally from uranium and thorium decay. At least 20 known isotopes. At-210, the most stable, has a half-life of 8.3 hours. Synthesized by nuclear bombardment in 1940 by D.R. Corson, K.R. MacKenzie and E. Segre at the University of California.") | Mid-level-ontology.kif 26934-26938 | |
| (externalImage Astatine "http://upload.wikimedia.org/wikipedia/commons/a/ a9/ At-TableImage.png") | pictureList.kif 1649-1649 | |
| (meltingPoint Astatine (MeasureFn 575 KelvinDegree)) |
Mid-level-ontology.kif 27507-27507 | |
| (names Astatine "Astatine") | Mid-level-ontology.kif 26925-26925 | |
| (subclass Astatine ElementalSubstance) | Mid-level-ontology.kif 26924-26924 |
| appearance as argument number 2 |
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| (conventionalShortName "At" Astatine) | Mid-level-ontology.kif 26926-26926 | |
| (termFormat ChineseLanguage Astatine "砹") | domainEnglishFormat.kif 8815-8815 | |
| (termFormat ChineseTraditionalLanguage Astatine "砹") | domainEnglishFormat.kif 8814-8814 | |
| (termFormat EnglishLanguage Astatine "astatine") | domainEnglishFormat.kif 8813-8813 |
| antecedent |
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| (=> (and (instance ?ATOM Astatine) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 210 Amu))) |
Mid-level-ontology.kif 26928-26932 |
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