Hydrogen - Sigma Knowledge base Browser

appearance as argument number 1

(atomicNumber Hydrogen 1)	Mid-level-ontology.kif 27258-27258	1 is an atomic number of hydrogen
(boilingPoint Hydrogen (MeasureFn 20.28 KelvinDegree))	Mid-level-ontology.kif 29170-29170	20.28 Kelvin degree(s) is a boiling point of hydrogen
(documentation Hydrogen EnglishLanguage "Colourless, odourless gaseous chemical element. Lightest and most abundant element in the universe. Present in water and in all organic compounds. Chemically reacts with most elements. Discovered by Henry Cavendish in 1776.")	Mid-level-ontology.kif 27266-27269
(externalImage Hydrogen "http://upload.wikimedia.org/wikipedia/commons/d/ d8/ H-TableImage.svg")	pictureList.kif 1811-1811
(externalImage Hydrogen "http://upload.wikimedia.org/wikipedia/commons/thumb/ 9/ 94/ H%2C1.jpg/ 125px-H%2C1.jpg")	pictureList.kif 1141-1141
(meltingPoint Hydrogen (MeasureFn 14.01 KelvinDegree))	Mid-level-ontology.kif 29169-29169	14.01 Kelvin degree(s) is a melting point of hydrogen
(molecularRatio Hydrogen 2 SulfuricAcid)	Cars.kif 2497-2497	The number of molecules of hydrogen in a molecule of sulfuric acid is 2
(molecularRatio Hydrogen 5 SodiumLactate)	Medicine.kif 5878-5878	The number of molecules of hydrogen in a molecule of SodiumLactate is 5
(names Hydrogen "Hydrogen")	Mid-level-ontology.kif 27256-27256	"Hydrogen" has name hydrogen
(roomTempState Hydrogen Gas)	Mid-level-ontology.kif 31446-31446	roomTempState hydrogen and gas
(subclass Hydrogen ElementalSubstance)	Mid-level-ontology.kif 27255-27255	Hydrogen is a subclass of elemental substance

appearance as argument number 2

(conventionalShortName "H" Hydrogen)	Mid-level-ontology.kif 27257-27257	Hydrogen is a conventional short name of "H"
(termFormat ChineseLanguage Hydrogen "氢")	domainEnglishFormat.kif 29037-29037
(termFormat ChineseTraditionalLanguage Hydrogen "氫")	domainEnglishFormat.kif 29036-29036
(termFormat EnglishLanguage Hydrogen "hydrogen")	domainEnglishFormat.kif 29035-29035

antecedent

(=>
    (and
        (instance ?ATOM Hydrogen)
        (instance ?ATOM Atom))
    (measure ?ATOM
        (MeasureFn 1.0079 Amu)))

Mid-level-ontology.kif 27260-27264

If a physical is an instance of hydrogen and the physical is an instance of atom,
then the measure of the physical is 1.0079 amu(s)

consequent

(=> (and (instance ?X Hydrocarbon) (instance ?X Molecule)) (exists (?Y ?Z) (and (instance ?Y Hydrogen) (instance ?Z Carbon) (part ?Y ?X) (part ?Z ?X))))	naics.kif 3036-3045	If an object is an instance of hydrocarbon and the object is an instance of molecule, then there exist another object and a third object such that the other object is an instance of hydrogen and the third object is an instance of carbon and the other object is a part of the object and the third object is a part of the object
(=> (instance ?S Hydrocarbon) (exists (?P1 ?P2) (and (equal ?S (MereologicalSumFn ?P1 ?P2)) (instance ?P1 Carbon) (instance ?P2 Hydrogen))))	Mid-level-ontology.kif 8586-8592	If an object is an instance of hydrocarbon, then there exist another object and a third object such that the object is equal to the union of the parts of the other object and the third object and the other object is an instance of carbon and the third object is an instance of hydrogen
(=> (instance ?WATER Water) (exists (?SYNTHESIS ?HYDROGEN ?OXYGEN) (and (instance ?SYNTHESIS ChemicalSynthesis) (resource ?SYNTHESIS ?HYDROGEN) (instance ?HYDROGEN Hydrogen) (resource ?SYNTHESIS ?OXYGEN) (instance ?OXYGEN Oxygen) (result ?SYNTHESIS ?WATER))))	Mid-level-ontology.kif 8781-8790	If an entity is an instance of water, then there exist a process, an object and another object such that the process is an instance of chemical synthesis and the object is a resource for the process and the object is an instance of hydrogen and the other object is a resource for the process and the other object is an instance of oxygen and the entity is a result of the process

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