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molar mass

mass per amount of substance
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Summary

molar mass ranks in the top 2% of general entities by monthly Wikipedia readership (5,844 views/month).[1]

Key Facts

  • Subclass of: physical quantity[2], molar quantity[3], chemical quantity[4]
  • Said to be the same as: gram atomic mass[5]
  • Described by source: ISO 80000-9:2019 Quantities and units — Part 9: Physical chemistry and molecular physics[6]
  • Maintained by WikiProject: WikiProject Mathematics[7]
  • Recommended unit of measurement: gram per mole[8], kilogram per mole[9]

Why It Matters

molar mass has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[10] It is known by 36 alternative names across languages and contexts.[11]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . ISO 80000-9:2019 Quantities and units — Part 9: Physical chemistry and molecular physics. wikidata.org.
  8. [9] ↑ . ISO 80000-9:2019 Quantities and units — Part 9: Physical chemistry and molecular physics. wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). molar mass. Retrieved October 16, 2026, from https://4ort.xyz/entity/molar-mass
MLA “molar mass.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/molar-mass.
BibTeX @misc{4ortxyz_molar-mass_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{molar mass}}, year = {2026}, url = {https://4ort.xyz/entity/molar-mass}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): molar mass — https://4ort.xyz/entity/molar-mass (retrieved 2026-10-16)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 21w ago · Twofivesixbot bot · 2026-05-17 view diff on Wikidata ↗
    Aliases → —
    Described by source → ISO 80000-9:2019 Quantities and units — Part 9: Physical chemistry and molecular physics
    Maintained by wikiproject → WikiProject Mathematics
    Subclass of → physical quantity, molar quantity, chemical quantity
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|8 */ Yso id: 5803, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.