Astatine |
appearance as argument number 1 |
(atomicNumber Astatine 85) | Mid-level-ontology.kif 29027-29027 | |
(boilingPoint Astatine (MeasureFn 610.0 KelvinDegree)) |
Mid-level-ontology.kif 29634-29634 | |
(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 29035-29039 | |
(externalImage Astatine "http://upload.wikimedia.org/wikipedia/commons/a/ a9/ At-TableImage.png") | pictureList.kif 1647-1647 | |
(meltingPoint Astatine (MeasureFn 575.0 KelvinDegree)) |
Mid-level-ontology.kif 29633-29633 | |
(names Astatine "Astatine") | Mid-level-ontology.kif 29025-29025 | |
(roomTempState Astatine Solid) | Mid-level-ontology.kif 31800-31800 | |
(subclass Astatine ElementalSubstance) | Mid-level-ontology.kif 29024-29024 |
appearance as argument number 2 |
(conventionalShortName "At" Astatine) | Mid-level-ontology.kif 29026-29026 | |
(termFormat ChineseLanguage Astatine "砹") | domainEnglishFormat.kif 8811-8811 | |
(termFormat ChineseTraditionalLanguage Astatine "砹") | domainEnglishFormat.kif 8810-8810 | |
(termFormat EnglishLanguage Astatine "astatine") | domainEnglishFormat.kif 8809-8809 |
antecedent |
(=> (and (instance ?ATOM Astatine) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 210 Amu))) |
Mid-level-ontology.kif 29029-29033 |