mass excess

difference between mass and mass number of a nuclide
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mass excess

Summary

mass excess ranks in the top 2% of general entities by monthly Wikipedia readership (20 views/month).[1]

Key Facts

  • mass excess's image is recorded as Mass excess U-238 01.png[2].
  • mass excess's subclass of is recorded as difference[3].
  • mass excess's subclass of is recorded as physical quantity[4].
  • mass excess's subclass of is recorded as mass[5].
  • mass excess's Freebase ID is recorded as /m/02vkl_h[6].
  • mass excess's described by source is recorded as ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics[7].
  • mass excess's main Wikidata property is recorded as P2160[8].
  • mass excess's different from is recorded as mass defect[9].
  • mass excess's defining formula is recorded as \Delta = m_{\mathrm{a}} - A \, m_{\mathrm{u}}[10].
  • mass excess's ISQ dimension is recorded as \mathsf{M}[11].
  • mass excess's IUPAC Gold Book ID is recorded as M03719[12].
  • mass excess's maintained by WikiProject is recorded as WikiProject Mathematics[13].
  • mass excess's Microsoft Academic ID is recorded as 182957830[14].
  • mass excess's in defining formula is recorded as \Delta[15].
  • mass excess's in defining formula is recorded as m_{\mathrm{a}}[16].
  • mass excess's in defining formula is recorded as A[17].
  • mass excess's in defining formula is recorded as m_{\mathrm{u}}[18].
  • mass excess's Wolfram Language quantity ID is recorded as MassExcess[19].
  • mass excess's quantity symbol is recorded as \Delta[20].
  • mass excess's recommended unit of measurement is recorded as kilogram[21].
  • mass excess's recommended unit of measurement is recorded as dalton[22].
  • mass excess's QUDT quantity kind ID is recorded as MassExcess[23].
  • mass excess's Encyclopedia of China is recorded as 153473[24].
  • mass excess's QUDT dimension ID is recorded as A0E0L0I0M1H0T0D0[25].

Why It Matters

mass excess ranks in the top 2% of general entities by monthly Wikipedia readership (20 views/month).[1] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[26] It is known by 4 alternative names across languages and contexts.[27]

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] . Freebase Data Dumps. wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics. wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics. wikidata.org.
  20. [21] . ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics. wikidata.org.
  21. [22] . ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics. wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . 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). mass excess. Retrieved April 10, 2026, from https://4ort.xyz/entity/mass-excess
MLA “mass excess.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/mass-excess.
BibTeX @misc{4ortxyz_mass-excess_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{mass excess}}, year = {2026}, url = {https://4ort.xyz/entity/mass-excess}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): mass excess — https://4ort.xyz/entity/mass-excess (retrieved 2026-04-10)

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