Protactinium
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appearance as argument number 1 |
(atomicNumber Protactinium 91) | Mid-level-ontology.kif 28833-28833 | 91 是 镤 的 atomic 數字 |
(boilingPoint Protactinium (MeasureFn 4300.0 KelvinDegree)) |
Mid-level-ontology.kif 29350-29350 | 測量 4300.0 and 凱文度 是 镤 的 boiling 點 |
(documentation Protactinium EnglishLanguage "Radioactive metallic element, belongs to the actinoids. The most stable isotope, Pa-231 has a half-life of 2.43*10^4 years. At least 10 other radioactive isotopes are known. No practical applications are known. Discovered in 1917 by Lise Meitner and Otto Hahn.") | Mid-level-ontology.kif 28841-28845 | |
(externalImage Protactinium "http://upload.wikimedia.org/wikipedia/commons/ b/ b9/ Pa-TableImage.png") | pictureList.kif 1939-1939 | |
(meltingPoint Protactinium (MeasureFn 1827.0 KelvinDegree)) |
Mid-level-ontology.kif 29349-29349 | 測量 1827.0 and 凱文度 是 镤 的 melting 點 |
(names Protactinium "Protactinium") | Mid-level-ontology.kif 28831-28831 | 名 镤 and "Protactinium" |
(roomTempState Protactinium Solid) | Mid-level-ontology.kif 31537-31537 | roomTempState 镤 and 固體 |
(subclass Protactinium ElementalSubstance) | Mid-level-ontology.kif 28830-28830 | 子類 镤 and ElementalSubstance |
appearance as argument number 2 |
(conventionalShortName "Pa" Protactinium) | Mid-level-ontology.kif 28832-28832 | 镤 是 "Pa" 的 conventional 簡稱 |
(termFormat ChineseLanguage Protactinium "镤") | domainEnglishFormat.kif 47828-47828 | |
(termFormat ChineseTraditionalLanguage Protactinium "镤") | domainEnglishFormat.kif 47827-47827 | |
(termFormat EnglishLanguage Protactinium "protactinium") | domainEnglishFormat.kif 47826-47826 |
antecedent |
(=> (and (instance ?ATOM Protactinium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 231 Amu))) |
Mid-level-ontology.kif 28835-28839 |