Rydberg energy

physical constant equal to the ionization energy of the hydrogen atom in a simplified Bohr model
Intangible unit_of_energy Q13542672
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Rydberg energy

Summary

Rydberg energy is an unit of energy[1].

Key Facts

  • Rydberg energy's instance of is recorded as unit of energy[2].
  • Rydberg energy's instance of is recorded as physical constant[3].
  • Rydberg energy's measured physical quantity is recorded as energy[4].
  • Johannes Rydberg is named after Rydberg energy[5].
  • Rydberg energy's numeric value is recorded as {'unit': 'http://www.wikidata.org/entity/Q25269', 'amount': '+0.0000000000000000021798723611035'}[6].
  • Rydberg energy's NIST/CODATA ID is recorded as rydhcj[7].
  • Rydberg energy's different from is recorded as Rydberg constant[8].
  • Rydberg energy's conversion to SI unit is recorded as {'unit': 'http://www.wikidata.org/entity/Q25269', 'amount': '+0.0000000000000000021798723611035'}[9].
  • Rydberg energy's defining formula is recorded as 1\,\mathrm{Ry}=\frac{m_{\mathrm e}e^4}{2(4\pi\epsilon_0\hbar)^2}[10].
  • Rydberg energy's Google Knowledge Graph ID is recorded as /g/1hb_drs49[11].
  • Rydberg energy's Great Russian Encyclopedia Online ID is recorded as 3509147[12].
  • Rydberg energy's unit symbol is recorded as Ry[13].
  • Rydberg energy's maintained by WikiProject is recorded as WikiProject Mathematics[14].
  • Rydberg energy's Wolfram Language unit code is recorded as "RydbergEnergy"[15].
  • Rydberg energy's in defining formula is recorded as \hbar[16].
  • Rydberg energy's in defining formula is recorded as \epsilon_0[17].
  • Rydberg energy's in defining formula is recorded as e[18].
  • Rydberg energy's in defining formula is recorded as m_{\mathrm e}[19].
  • Rydberg energy's in defining formula is recorded as \mathrm{Ry}[20].

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] . 2018 CODATA recommended values. wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . 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] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). Rydberg energy. Retrieved May 3, 2026, from https://4ort.xyz/entity/rydberg-energy
MLA “Rydberg energy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rydberg-energy.
BibTeX @misc{4ortxyz_rydberg-energy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Rydberg energy}}, year = {2026}, url = {https://4ort.xyz/entity/rydberg-energy}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Rydberg energy — https://4ort.xyz/entity/rydberg-energy (retrieved 2026-05-03)

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