Standard atomic weight of hydrogen
| Property | Value |
|---|---|
| About | hydrogen |
| Value | 1.007 94(7) |
| Year | 1981 |
| Source | 10.1351/pac198355071101 |
| Status | Deprecated, see AW-H-standard-2009 |
| IRI | https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/id/AW-H-standard-1981 |
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This resource as a file: AW-H-standard-1981.ttl
# Prototype: a suggestion, not an official CIAAW or IUPAC record. Official values are at https://ciaaw.org
@prefix adms: <http://www.w3.org/ns/adms#> .
@prefix ciaaw: <https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/ciaaw-draft#> .
@prefix ciaaw_draft: <https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/id/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix element: <https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/elements/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
element:Hydrogen ciaaw:hasDeclaration ciaaw_draft:AW-H-standard-1981 .
ciaaw_draft:AW-H-standard-1971 dcterms:isReplacedBy ciaaw_draft:AW-H-standard-1981 .
ciaaw_draft:AW-H-standard-2009 dcterms:replaces ciaaw_draft:AW-H-standard-1981 .
ciaaw_draft:AW-H-standard-1981 a ciaaw:StandardAtomicWeightDeclaration ;
dcterms:isReplacedBy ciaaw_draft:AW-H-standard-2009 ;
dcterms:issued "1981"^^xsd:gYear ;
dcterms:replaces ciaaw_draft:AW-H-standard-1971 ;
dcterms:source <https://doi.org/10.1351/pac198355071101> ;
owl:deprecated true ;
adms:status <http://purl.org/adms/status/Deprecated> ;
ciaaw:ofElement element:Hydrogen ;
ciaaw:value [ a qudt:QuantityValue ;
qudt:hasUnit unit:UNITLESS ;
qudt:numericValue 1.00794 ;
qudt:standardUncertainty 0.00007 ;
ciaaw:significantFigures 6 ;
ciaaw:significantFiguresUncertainty 1 ] .