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KB Term:  Term intersection
English Word: 

  Boron

Sigma KEE - Boron
Boron

appearance as argument number 1
-------------------------


(atomicNumber Boron 5) Mid-level-ontology.kif 26674-26674
(boilingPoint Boron
    (MeasureFn 2823 KelvinDegree))
Mid-level-ontology.kif 28532-28532
(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 26682-26688
(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 28531-28531
(names Boron "Boron") Mid-level-ontology.kif 26672-26672
(subclass Boron ElementalSubstance) Mid-level-ontology.kif 26671-26671

appearance as argument number 2
-------------------------


(conventionalShortName "B" Boron) Mid-level-ontology.kif 26673-26673
(termFormat ChineseLanguage Boron "硼") domainEnglishFormat.kif 11672-11672
(termFormat ChineseTraditionalLanguage Boron "硼") domainEnglishFormat.kif 11671-11671
(termFormat EnglishLanguage Boron "boron") domainEnglishFormat.kif 11670-11670

antecedent
-------------------------


(=>
    (and
        (instance ?ATOM Boron)
        (instance ?ATOM Atom))
    (measure ?ATOM
        (MeasureFn 10.811 Amu)))
Mid-level-ontology.kif 26676-26680


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