Hydrogen - Sigma Knowledge base Browser

appearance as argument number 1

(atomicNumber Hydrogen 1)	Mid-level-ontology.kif 25538-25538	1 is an atomic number of hydrogen
(boilingPoint Hydrogen (MeasureFn 20.28 KelvinDegree))	Mid-level-ontology.kif 27340-27340	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 25545-25548
(externalImage Hydrogen "http://upload.wikimedia.org/wikipedia/commons/d/ d8/ H-TableImage.svg")	pictureList.kif 1812-1812
(externalImage Hydrogen "http://upload.wikimedia.org/wikipedia/commons/thumb/ 9/ 94/ H%2C1.jpg/ 125px-H%2C1.jpg")	pictureList.kif 1142-1142
(meltingPoint Hydrogen (MeasureFn 14.01 KelvinDegree))	Mid-level-ontology.kif 27339-27339	14.01 Kelvin degree(s) is a melting point of hydrogen
(molecularRatio Hydrogen 2 SulfuricAcid)	Cars.kif 2478-2478	The number of molecules of hydrogen in a molecule of sulfuric acid is 2
(names Hydrogen "Hydrogen")	Mid-level-ontology.kif 25536-25536	"Hydrogen" has name hydrogen
(subclass Hydrogen ElementalSubstance)	Mid-level-ontology.kif 25535-25535	Hydrogen is a subclass of elemental substance

appearance as argument number 2

(conventionalShortName "H" Hydrogen)	Mid-level-ontology.kif 25537-25537	Hydrogen is a conventional short name of "H"
(termFormat ChineseLanguage Hydrogen "氢")	domainEnglishFormat.kif 28939-28939
(termFormat ChineseTraditionalLanguage Hydrogen "氫")	domainEnglishFormat.kif 28938-28938
(termFormat EnglishLanguage Hydrogen "hydrogen")	domainEnglishFormat.kif 28937-28937

antecedent

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

Mid-level-ontology.kif 25539-25543

If an object is an instance of hydrogen and the object is an instance of atom,
then the measure of the object 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 3043-3052	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 8313-8319	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 8461-8470	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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