Protactinium
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appearance as argument number 1 |
(atomicNumber Protactinium 91) | Mid-level-ontology.kif 28845-28845 | |
(boilingPoint Protactinium (MeasureFn 4300.0 KelvinDegree)) |
Mid-level-ontology.kif 29362-29362 | |
(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 28853-28857 | |
(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 29361-29361 | |
(names Protactinium "Protactinium") | Mid-level-ontology.kif 28843-28843 | |
(roomTempState Protactinium Solid) | Mid-level-ontology.kif 31541-31541 | |
(subclass Protactinium ElementalSubstance) | Mid-level-ontology.kif 28842-28842 |
appearance as argument number 2 |
(conventionalShortName "Pa" Protactinium) | Mid-level-ontology.kif 28844-28844 | |
(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 28847-28851 |