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standard atomic weight

relative atomic mass, in samples by standard, as published by IUPAC (CIAAW)
Class type of: physical quantity, relative atomic mass, technical standard Q28912964

Facts

3 properties
Subclass of
physical quantity, relative atomic mass, technical standard[1][2][3]
Authority
Commission on Isotopic Abundances and Atomic Weights[5]
Quantity symbol (string)
Ar°[4]
🏷️ Also known as
en standard atomic weight en standard relative atomic mass ar كتلة ذرية قياسية fa جرم اتمی استاندارد hu relatív atomtömeg ja 標準原子量 ko 표준 원자량 ms berat atom piawai pl standardowy ciężar atomowy pl standardowa względna masa atomowa pt Peso atômico padrão ru атомная масса ru атомный вес ru стандартная относительная атомная масса ru стандартный атомный вес tr Standart atom ağırlığı zh 标准原子量 zh 標準原子質量 zh 標準原子量
🔖 Identifiers · 3
Encyclopædia Britannica Online ID
science/chemical-atomic-weight-scale
Google Knowledge Graph ID
/g/11c6w05828
IUPAC Gold Book ID
S05907

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🔗 Connections
Subclass of 3
physical quantity, technical standard, relative atomic mass
Authority 1
Commission on Isotopic Abundances and Atomic Weights
← Different from 1
relative atomic mass
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References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . degruyter.com. Retrieved . degruyter.com. Provenance: wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Pure and Applied Chemistry. Retrieved . wikidata.org.
  5. [5] ↑ . wikidata.org.

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BibTeX @misc{4ortxyz_standard-atomic-weight_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{standard atomic weight}}, year = {2026}, url = {https://4ort.xyz/entity/standard-atomic-weight}, note = {Accessed: 2026-11-12}}
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