(atomicNumber Hafnium 72) |
Mid-level-ontology.kif 28820-28820 |
|
(boilingPoint Hafnium
(MeasureFn 5673.0 KelvinDegree)) |
Mid-level-ontology.kif 29640-29640 |
|
(documentation Hafnium EnglishLanguage "Silvery lustrous metallic transition element. Used in tungsten alloys in filaments and electrodes, also acts as a neutron absorber. First reported by Urbain in 1911, existence was finally established in 1923 by D. Coster, G.C. de Hevesy in 1923.") |
Mid-level-ontology.kif 28828-28831 |
|
(externalImage Hafnium "http://upload.wikimedia.org/wikipedia/commons/0/ 06/ Hf-TableImage.png") |
pictureList.kif 1796-1796 |
|
(meltingPoint Hafnium
(MeasureFn 2423.0 KelvinDegree)) |
Mid-level-ontology.kif 29639-29639 |
|
(names Hafnium "Hafnium") |
Mid-level-ontology.kif 28818-28818 |
|
(roomTempState Hafnium Solid) |
Mid-level-ontology.kif 31819-31819 |
|
(subclass Hafnium ElementalSubstance) |
Mid-level-ontology.kif 28817-28817 |
|