> **PROTOTYPE:** a suggestion, not an official CIAAW or IUPAC page. Official values are at [ciaaw.org](https://ciaaw.org).

# Standard atomic weight of zinc

| Property | Value |
| --- | --- |
| About | [zinc](../elements/Zinc.md) |
| Value | 65.38(2) |
| Year | 2007 |
| Source | [10.1351/PAC-REP-09-08-03](https://doi.org/10.1351/PAC-REP-09-08-03) |
| Status | Current |
| IRI | `https://hendrikborgelt.github.io/Draft_for_IUPAC_CIAAW-Isotopic-Abundances-and-Atomic-Weights/id/AW-Zn-standard` |
| Notes | [r](#note-r) |

## Notes

<a id="note-r"></a>**r** Range in isotopic composition of normal terrestrial material prevents a more precise standard atomic weight being given; the tabulated value and uncertainty should be applicable to normal material.

## Turtle

This resource as a file: [AW-Zn-standard.ttl](AW-Zn-standard.ttl)

```turtle
# Prototype: a suggestion, not an official CIAAW or IUPAC record. Official values are at https://ciaaw.org

@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 qudt: <http://qudt.org/schema/qudt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ciaaw:note-r a ciaaw:Footnote ;
    skos:definition "Range in isotopic composition of normal terrestrial material prevents a more precise standard atomic weight being given; the tabulated value and uncertainty should be applicable to normal material."@en ;
    skos:notation "r" .

element:Zinc ciaaw:currentStandardAtomicWeight ciaaw_draft:AW-Zn-standard ;
    ciaaw:hasDeclaration ciaaw_draft:AW-Zn-standard .

ciaaw_draft:AW-Zn-standard-2001 dcterms:isReplacedBy ciaaw_draft:AW-Zn-standard .

ciaaw_draft:AW-Zn-standard a ciaaw:StandardAtomicWeightDeclaration ;
    dcterms:issued "2007"^^xsd:gYear ;
    dcterms:replaces ciaaw_draft:AW-Zn-standard-2001 ;
    dcterms:source <https://doi.org/10.1351/PAC-REP-09-08-03> ;
    ciaaw:footnote ciaaw:note-r ;
    ciaaw:ofElement element:Zinc ;
    ciaaw:value [ a qudt:QuantityValue ;
            qudt:hasUnit unit:UNITLESS ;
            qudt:numericValue 65.38 ;
            qudt:standardUncertainty 0.02 ;
            ciaaw:significantFigures 4 ;
            ciaaw:significantFiguresUncertainty 1 ] .
```