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KB Term:  Term intersection
English Word: 

  Astatine

Sigma KEE - Astatine
Astatine

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


(atomicNumber Astatine 85) Mid-level-ontology.kif 28659-28659
(boilingPoint Astatine
    (MeasureFn 610.0 KelvinDegree))
Mid-level-ontology.kif 29266-29266
(documentation Astatine EnglishLanguage "Radioactive halogen element. Occurs naturally from uranium and thorium decay. At least 20 known isotopes. At-210, the most stable, has a half-life of 8.3 hours. Synthesized by nuclear bombardment in 1940 by D.R. Corson, K.R. MacKenzie and E. Segre at the University of California.") Mid-level-ontology.kif 28667-28671
(externalImage Astatine "http://upload.wikimedia.org/wikipedia/commons/a/ a9/ At-TableImage.png") pictureList.kif 1649-1649
(meltingPoint Astatine
    (MeasureFn 575.0 KelvinDegree))
Mid-level-ontology.kif 29265-29265
(names Astatine "Astatine") Mid-level-ontology.kif 28657-28657
(roomTempState Astatine Solid) Mid-level-ontology.kif 31446-31446
(subclass Astatine ElementalSubstance) Mid-level-ontology.kif 28656-28656

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


(conventionalShortName "At" Astatine) Mid-level-ontology.kif 28658-28658
(termFormat ChineseLanguage Astatine "砹") domainEnglishFormat.kif 8812-8812
(termFormat ChineseTraditionalLanguage Astatine "砹") domainEnglishFormat.kif 8811-8811
(termFormat EnglishLanguage Astatine "astatine") domainEnglishFormat.kif 8810-8810

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


(=>
    (and
        (instance ?ATOM Astatine)
        (instance ?ATOM Atom))
    (measure ?ATOM
        (MeasureFn 210 Amu)))
Mid-level-ontology.kif 28661-28665


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