| Boron(boron)
| | B, atomic_number_5, boron |
| appearance as argument number 1 |
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| (atomicNumber Boron 5) | Mid-level-ontology.kif 25621-25621 | 5 is an atomic number of boron |
| (boilingPoint Boron (MeasureFn 2823 KelvinDegree)) |
Mid-level-ontology.kif 27373-27373 | 2823 Kelvin degree(s) is a boiling point of boron |
| (documentation Boron EnglishLanguage "An element of group 13 of the periodic table. There are two allotropes, amorphous boron is a brown power, but metallic boron is black. The metallic form is hard (9.3 on Mohs' scale) and a bad conductor in room temperatures. It is never found free in nature. Boron-10 is used in nuclear reactor control rods and shields. It was discovered in 1808 by Sir Humphry Davy and by J.L. Gay-Lussac and L.J. Thenard.") | Mid-level-ontology.kif 25628-25634 | |
| (externalImage Boron "http://upload.wikimedia.org/wikipedia/commons/8/87/ B-TableImage.svg") | pictureList.kif 1673-1673 | |
| (externalImage Boron "http://upload.wikimedia.org/wikipedia/commons/thumb/ 2/ 20/ B%2C5.jpg/ 125px-B%2C5.jpg") | pictureList.kif 1054-1054 | |
| (meltingPoint Boron (MeasureFn 2573 KelvinDegree)) |
Mid-level-ontology.kif 27372-27372 | 2573 Kelvin degree(s) is a melting point of boron |
| (names Boron "Boron") | Mid-level-ontology.kif 25619-25619 | "Boron" has name boron |
| (subclass Boron ElementalSubstance) | Mid-level-ontology.kif 25618-25618 | Boron is a subclass of elemental substance |
| appearance as argument number 2 |
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| (conventionalShortName "B" Boron) | Mid-level-ontology.kif 25620-25620 | Boron is a conventional short name of "B" |
| (termFormat ChineseLanguage Boron "硼") | domainEnglishFormat.kif 11611-11611 | |
| (termFormat ChineseTraditionalLanguage Boron "硼") | domainEnglishFormat.kif 11610-11610 | |
| (termFormat EnglishLanguage Boron "boron") | domainEnglishFormat.kif 11609-11609 |
| antecedent |
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| (=> (and (instance ?ATOM Boron) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 10.811 Amu))) |
Mid-level-ontology.kif 25622-25626 |
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