Boron
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appearance as argument number 1 |
(atomicNumber Boron 5) | Mid-level-ontology.kif 27383-27383 | |
(boilingPoint Boron (MeasureFn 2823.0 KelvinDegree)) |
Mid-level-ontology.kif 29241-29241 | |
(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 27391-27397 | |
(externalImage Boron "http://upload.wikimedia.org/wikipedia/commons/8/87/ B-TableImage.svg") | pictureList.kif 1672-1672 | |
(externalImage Boron "http://upload.wikimedia.org/wikipedia/commons/thumb/ 2/ 20/ B%2C5.jpg/ 125px-B%2C5.jpg") | pictureList.kif 1053-1053 | |
(meltingPoint Boron (MeasureFn 2573.0 KelvinDegree)) |
Mid-level-ontology.kif 29240-29240 | |
(names Boron "Boron") | Mid-level-ontology.kif 27381-27381 | |
(roomTempState Boron Liquid) | Mid-level-ontology.kif 31486-31486 | |
(subclass Boron ElementalSubstance) | Mid-level-ontology.kif 27380-27380 |
appearance as argument number 2 |
(conventionalShortName "B" Boron) | Mid-level-ontology.kif 27382-27382 | |
(termFormat ChineseLanguage Boron "硼") | domainEnglishFormat.kif 11669-11669 | |
(termFormat ChineseTraditionalLanguage Boron "硼") | domainEnglishFormat.kif 11668-11668 | |
(termFormat EnglishLanguage Boron "boron") | domainEnglishFormat.kif 11667-11667 |
antecedent |
(=> (and (instance ?ATOM Boron) (instance ?ATOM Atom)) (measure ?ATOM (MeasureFn 10.811 Amu))) |
Mid-level-ontology.kif 27385-27389 |