Actinium![]() | ![]() |
appearance as argument number 1 |
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(atomicNumber Actinium 89) | Mid-level-ontology.kif 30731-30731 | atomicNumber Actinium and 89 |
(boilingPoint Actinium (MeasureFn 3470.0 KelvinDegree)) |
Mid-level-ontology.kif 31279-31279 | boilingPoint Actinium and 3470.0 の KelvinDegree(s) |
(documentation Actinium EnglishLanguage "Silvery radioactive metallic element, belongs to group 3 of the periodic table. The most stable isotope, Ac-227, has a half-life of 217 years. Ac-228 (half-life of 6.13 hours) also occurs in nature. There are 22 other artificial isotopes, all radioactive and having very short half-lives. Chemistry similar to lanthanum. Used as a source of alpha particles. Discovered by A. Debierne in 1899.") | Mid-level-ontology.kif 30739-30744 | boilingPoint Actinium and 3470.0 の KelvinDegree(s) |
(externalImage Actinium "http://upload.wikimedia.org/wikipedia/commons/d/ dd/ Ac_TableImage.png") | pictureList.kif 1617-1617 | boilingPoint Actinium and 3470.0 の KelvinDegree(s) |
(meltingPoint Actinium (MeasureFn 1320.0 KelvinDegree)) |
Mid-level-ontology.kif 31278-31278 | meltingPoint Actinium and 1320.0 の KelvinDegree(s) |
(names Actinium "Actinium") | Mid-level-ontology.kif 30729-30729 | "Actinium" は Actinium の &ames$"name" を 持って |
(roomTempState Actinium Solid) | Mid-level-ontology.kif 33486-33486 | roomTempState Actinium and Solid |
(subclass Actinium ElementalSubstance) | Mid-level-ontology.kif 30728-30728 | Actinium は 単体 の subclass では |
appearance as argument number 2 |
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(conventionalShortName "Ac" Actinium) | Mid-level-ontology.kif 30730-30730 | conventionalShortName "Ac" and Actinium |
(termFormat ChineseLanguage Actinium "锕") | domainEnglishFormat.kif 5367-5367 | conventionalShortName "Ac" and Actinium |
(termFormat ChineseTraditionalLanguage Actinium "錒") | domainEnglishFormat.kif 5366-5366 | conventionalShortName "Ac" and Actinium |
(termFormat EnglishLanguage Actinium "actinium") | domainEnglishFormat.kif 5365-5365 | conventionalShortName "Ac" and Actinium |
antecedent |
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(=> (and (instance ?ATOM Actinium) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 227 Amu))) |
Mid-level-ontology.kif 30733-30737 |
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