X-ray

electromagnetic radiation of wavelength ranging from 10 pm to 10 nm
Thing electromagnetic_radiation Q34777
X-ray
Wilhelm Röntgen; current version created by Old Moonraker. · Public Domain · Wikimedia
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X-ray

Summary

X-ray is an electromagnetic radiation[1]. X-ray draws 5,683 Wikipedia views per month (electromagnetic_radiation category, ranking #1 of 3).[2]

Key Facts

  • X-ray is credited with the discovery of Wilhelm Röntgen[3].
  • X-ray's instance of is recorded as electromagnetic radiation[4].
  • Wilhelm Röntgen is named after X-ray[5].
  • X-ray followed gamma ray[6].
  • X-ray was followed by ultraviolet radiation[7].
  • X-ray is a type of radiation[8].
  • X-ray is a type of medical service[9].
  • X-ray is part of electromagnetic spectrum[10].
  • X-ray's Commons category is recorded as X-rays[11].
  • X-ray's topic's main category is recorded as Category:X-rays[12].
  • X-ray's Commons gallery is recorded as X-ray[13].
  • X-ray's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[14].
  • X-ray's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[15].
  • X-ray's described by source is recorded as The Nuttall Encyclopædia[16].
  • X-ray's described by source is recorded as Encyclopædia Britannica 11th edition[17].
  • X-ray's described by source is recorded as The New Student's Reference Work[18].
  • X-ray's Stack Exchange tag is recorded as https://physics.stackexchange.com/tags/x-rays[19].
  • X-ray's different from is recorded as X-wave[20].
  • X-ray's wavelength is recorded as {'unit': 'Q178674', 'amount': '+50'}[21].
  • X-ray's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[22].

Body

Definition and Type

X-ray's instance of is recorded as electromagnetic radiation[4]. Recorded subclass of include radiation[8] and medical service[9].

Origins

Wilhelm Röntgen is named after X-ray[5].

Use and Application

X-ray is part of electromagnetic spectrum[10].

Influence

Things named for X-ray include X-ray[23], a chess term[24].

Why It Matters

X-ray draws 5,683 Wikipedia views per month (electromagnetic_radiation category, ranking #1 of 3).[2] X-ray has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[25] X-ray is known by 197 alternative names across languages and contexts.[26]

Entities named for X-ray include X-ray[23], a chess term[24].

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [23] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [24] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . 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). X-ray. Retrieved May 3, 2026, from https://4ort.xyz/entity/x-ray
MLA “X-ray.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/x-ray.
BibTeX @misc{4ortxyz_x-ray_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{X-ray}}, year = {2026}, url = {https://4ort.xyz/entity/x-ray}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): X-ray — https://4ort.xyz/entity/x-ray (retrieved 2026-05-03)

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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. 1d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
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    "/* wbsetclaim-update-qualifiers:1||1|9 */ [[Property:P2347]]: 1297, mv to monolingual text names on YSO statements"
  2. 18d ago · GeertivpBot bot · 2026-05-02 view diff on Wikidata ↗
    Used by Q32566
    "/* wbsetclaim-create:2||1 */ [[Property:P1535]]: [[Q32566]], #pwb Copy label Add gebruikt door (P1535)"
  3. 19d ago · InternetArchiveBot bot · 2026-05-02 view diff on Wikidata ↗
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    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P10283]]: C2909111249, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
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