Hydrogen - Sigma Knowledge base Browser

appearance as argument number 1

(atomicNumber Hydrogen 1)	Mid-level-ontology.kif 28948-28948	1 is an atomic number of hydrogen
(boilingPoint Hydrogen (MeasureFn 20.28 KelvinDegree))	Mid-level-ontology.kif 30860-30860	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 28956-28959	20.28 Kelvin degree(s) is a boiling point of hydrogen
(externalImage Hydrogen "http://upload.wikimedia.org/wikipedia/commons/d/ d8/ H_TableImage.svg")	pictureList.kif 1810-1810	20.28 Kelvin degree(s) is a boiling point of hydrogen
(externalImage Hydrogen "http://upload.wikimedia.org/wikipedia/commons/thumb/ 9/ 94/ H%2C1.jpg/ 125px_H%2C1.jpg")	pictureList.kif 1141-1141	20.28 Kelvin degree(s) is a boiling point of hydrogen
(meltingPoint Hydrogen (MeasureFn 14.01 KelvinDegree))	Mid-level-ontology.kif 30859-30859	14.01 Kelvin degree(s) is a melting point of hydrogen
(molecularRatio Hydrogen 2 SulfuricAcid)	Cars.kif 2475-2475	The number of molecules of hydrogen in a molecule of sulfuric acid is 2
(molecularRatio Hydrogen 5 SodiumLactate)	Medicine.kif 5895-5895	The number of molecules of hydrogen in a molecule of sodium lactate is 5
(names Hydrogen "Hydrogen")	Mid-level-ontology.kif 28946-28946	"Hydrogen" has name hydrogen
(roomTempState Hydrogen Gas)	Mid-level-ontology.kif 33154-33154	room temperature state hydrogen and gas
(subclass Hydrogen ElementalSubstance)	Mid-level-ontology.kif 28945-28945	Hydrogen is a subclass of elemental substance

appearance as argument number 2

(conventionalShortName "H" Hydrogen)	Mid-level-ontology.kif 28947-28947	Hydrogen is a conventional short name of "H"
(termFormat ChineseLanguage Hydrogen "氢")	domainEnglishFormat.kif 29065-29065	Hydrogen is a conventional short name of "H"
(termFormat ChineseTraditionalLanguage Hydrogen "氫")	domainEnglishFormat.kif 29064-29064	Hydrogen is a conventional short name of "H"
(termFormat EnglishLanguage Hydrogen "hydrogen")	domainEnglishFormat.kif 29063-29063	Hydrogen is a conventional short name of "H"

antecedent

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

Mid-level-ontology.kif 28950-28954

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 9811-9817	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 10006-10015	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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