oxygen

chemical element with symbol O and atomic number 8
Thing chemical_element Q629
oxygen
U.S. Air Force/Staff Sgt. Jim Araos · Public Domain · Wikimedia
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oxygen

Summary

oxygen is a chemical element[1]. oxygen ranks in the top 5% of chemical_element entities by monthly Wikipedia readership (10,344 views/month).[2]

Key Facts

  • oxygen is credited with the discovery of Carl Wilhelm Scheele[3].
  • oxygen is credited with the discovery of Joseph Priestley[4].
  • oxygen's instance of is recorded as chemical element[5].
  • oxygen's instance of is recorded as lithophile[6].
  • acid is named after oxygen[7].
  • oxygen's location of discovery is recorded as Calne[8].
  • oxygen's location of discovery is recorded as Sweden[9].
  • oxygen's element symbol is recorded as O[10].
  • oxygen's chemical formula is recorded as O[11].
  • oxygen is a type of group 16[12].
  • oxygen is a type of oxidizing agent[13].
  • oxygen is a type of p-block[14].
  • oxygen is part of period 2[15].
  • oxygen is part of group 16[16].
  • oxygen is part of oxygen gasoreceptor activity[17].
  • oxygen is part of oxygen carrier activity[18].
  • oxygen is part of water[19].
  • oxygen is part of nonmetal[20].
  • oxygen is used for food additive[21].
  • oxygen's Commons category is recorded as Oxygen[22].
  • oxygen is the opposite of phlogiston[23].
  • oxygen's Unicode character is recorded as 氧[24].
  • oxygen comprises oxygen atom[25].
  • oxygen's crystal system is recorded as cubic crystal system[26].
  • oxygen's time of discovery or invention is recorded as 1771[27].

Body

Definition and Type

Recorded instance of include chemical element[5] and lithophile[6]. Recorded subclass of include group 16[12], oxidizing agent[13], and p-block[14]. oxygen is the opposite of phlogiston[23].

Origins

acid is named after oxygen[7].

Use and Application

oxygen is used for food additive[21]. oxygen comprises oxygen atom[25]. Part of include period 2[15], a period[28]; group 16[16], a group[29]; oxygen gasoreceptor activity[17]; oxygen carrier activity[18]; water[19], a type of chemical entity[30]; and nonmetal[20].

Influence

Things named for oxygen include CNO cycle[31]; manganosite[32], a mineral species[33]; feroxyhyte[34], a mineral species[35]; sinoite[36], a mineral species[37]; bismoclite[38], a mineral species[39]; oxy-vanadium-dravite[40], a mineral species[41]; oxystannomicrolite[42], a mineral species[43]; and oxyplumboroméite[44], a mineral species[45].

Why It Matters

oxygen ranks in the top 5% of chemical_element entities by monthly Wikipedia readership (10,344 views/month).[2] oxygen has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[46] oxygen is known by 67 alternative names across languages and contexts.[47]

Entities named for oxygen include CNO cycle[31]; manganosite[32], a mineral species[33]; feroxyhyte[34], a mineral species[35]; sinoite[36], a mineral species[37]; bismoclite[38], a mineral species[39]; and oxy-vanadium-dravite[40], a mineral species[41].

References

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

Direct Wikidata claims

  1. [5] ↑ . rsc.org. rsc.org. Provenance: wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [3] ↑ . Carl Wilhelm Scheele, the discoverer of oxygen, and a very productive chemist. rsc.org. Provenance: wikidata.org.
  4. [4] ↑ . rsc.org. rsc.org. Provenance: wikidata.org.
  5. [7] ↑ . rsc.org. rsc.org. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . Atomic weights of the elements 2009 (IUPAC Technical Report). wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . rsc.org. rsc.org. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . rsc.org. rsc.org. Provenance: wikidata.org.
  14. [16] ↑ . rsc.org. rsc.org. Provenance: wikidata.org.
  15. [17] ↑ . Gene Ontology release 2022-07-01. wikidata.org.
  16. [18] ↑ . Gene Ontology release 2022-07-01. wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . cns11643.gov.tw. Retrieved . cns11643.gov.tw. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [31] ↑ . wikidata.org. → on this site
  2. [32] ↑ . wikidata.org. → on this site
  3. [34] ↑ . wikidata.org. → on this site
  4. [36] ↑ . wikidata.org. → on this site
  5. [38] ↑ . wikidata.org. → on this site
  6. [40] ↑ . wikidata.org. → on this site
  7. [42] ↑ . wikidata.org. → on this site
  8. [44] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] ↑ . Wikidata. wikidata.org. → on this site
  2. [29] ↑ . Wikidata. wikidata.org. → on this site
  3. [30] ↑ . Wikidata. wikidata.org. → on this site
  4. [33] ↑ . Wikidata. wikidata.org. → on this site
  5. [35] ↑ . Wikidata. wikidata.org. → on this site
  6. [37] ↑ . Wikidata. wikidata.org. → on this site
  7. [39] ↑ . Wikidata. wikidata.org. → on this site
  8. [41] ↑ . Wikidata. wikidata.org. → on this site
  9. [43] ↑ . Wikidata. wikidata.org. → on this site
  10. [45] ↑ . 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. [46] ↑ . Wikidata sitelinks. wikidata.org.
  3. [47] ↑ . 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). oxygen. Retrieved October 5, 2026, from https://4ort.xyz/entity/oxygen
MLA “oxygen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Oct. 2026, https://4ort.xyz/entity/oxygen.
BibTeX @misc{4ortxyz_oxygen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{oxygen}}, year = {2026}, url = {https://4ort.xyz/entity/oxygen}, note = {Accessed: 2026-10-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): oxygen — https://4ort.xyz/entity/oxygen (retrieved 2026-10-05)

Canonical URL: https://4ort.xyz/entity/oxygen · Last refreshed:

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. 2d ago · KrBot bot · 2026-10-04 view diff on Wikidata ↗
    P14938 → {'amount': '+152'}, {'unit': 'Q192274', 'amount': '+152'}
    Claims rich → —
    "/* wbsetreference-set:2| */ [[Property:P14938]]: 152 picometre, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P356]]"
  2. 3d ago · R1F4T · 2026-10-03 view diff on Wikidata ↗
    P14936 → {'unit': 'Q192274', 'amount': '+60'}
    P14937 → {'unit': 'Q192274', 'amount': '+66'}
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ [[Property:P14936]]: 60 picometre, Add sourced atomic radius"
  3. 3d ago · ZI Jony · 2026-10-03 view diff on Wikidata ↗
    P14938 → {'amount': '+152'}, {'unit': 'Q192274', 'amount': '+152'}
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ [[Property:P14938]]: 152"
  4. 7d ago · عُثمان · 2026-09-29 view diff on Wikidata ↗
    Equivalent class → http://www.hozo.jp/owl/YAMATO20210808.miz.owl#oxygen
    Wikipedia languages → ['af', 'als', 'am', 'an', 'ang', 'anp', 'ar', 'ary', 'arz', 'as', 'ast', 'awa',
    Sitelink count → 234
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: http://www.hozo.jp/owl/YAMATO20210808.miz.owl#oxygen"
  5. 10d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 7080
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 7080, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  6. 13d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 7080
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 007080, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  7. 17d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Crystal system → cubic crystal system
    "/* wbsetclaim-create:2||1 */ [[Property:P556]]: [[Q473227]], add crystal system from en:Template:Infobox element"
  8. 17d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Oxidation state → {'amount': '-2'}, {'amount': '-1'}, {'amount': '+1'} +2
    "/* wbsetclaim-create:2||1 */ [[Property:P1121]]: 0, add oxidation state from en:Template:Infobox element/symbol-to-oxidation-state"
  9. 18d ago · R1F4T · 2026-09-18 view diff on Wikidata ↗
    Subclass of → group 16, oxidizing agent, p-block
    "/* wbsetclaim-create:2||1 */ [[Property:P279]]: [[Q214483]], add periodic table block (IUPAC 2021 convention)"
  10. 23d ago · StorchPDF · 2026-09-13 view diff on Wikidata ↗
    Spoken text audio → En-oxygen-article.ogg
    "/* wbsetclaim-create:1||1 */ [[Property:P989]]: En-oxygen-article.ogg, ([[:toollabs:editgroups/b/harvesttemplates/c7c64bfd69d|details]])"
  11. 4w ago · Wostr · 2026-09-05 view diff on Wikidata ↗
    Spoken text audio → En-oxygen-article.ogg
    "/* wbremoveclaims-remove:1| */ [[Property:P989]]: En-oxygen-article.ogg"
  12. 4w ago · Baum64 · 2026-09-05 view diff on Wikidata ↗
    Has characteristic → colorlessness, tastelessness, odorlessness +1
    Standard molar entropy → {'unit': 'Q20966455', 'amount': '+161.059'}
    Standard enthalpy of formation → {'unit': 'Q752197', 'amount': '+249.18'}
    "/* wbcreateclaim-create:1| */ [[Property:P3078]]: 249.18 kilojoule per mole, [[:toollabs:quickstatements/#/batch/270882|batch #270882]]"
  13. 4w ago · Anti-Strange-Ipek-Action · 2026-09-05 view diff on Wikidata ↗
    Spoken text audio → En-oxygen-article.ogg
    "/* wbsetclaim-create:1||1 */ [[Property:P989]]: En-oxygen-article.ogg, ([[:toollabs:editgroups/b/harvesttemplates/e29ed798d134|details]])"
  14. 5w ago · Baum64 · 2026-08-30 view diff on Wikidata ↗
    Subclass of → group 16, oxidizing agent, p-block
    Part of → period 2, group 16, oxygen gasoreceptor activity +3
    "/* wbremoveclaims-remove:1| */ [[Property:P279]]: [[Q19600]], [[:toollabs:quickstatements/#/batch/269683|batch #269683]]"
  15. 5w ago · Mahirtwofivesix · 2026-08-26 view diff on Wikidata ↗
    Interlingual index id → i113978
    Arabic ontology lexical concept id → 151078507
    "/* wbeditentity-statements-multiple-properties-update:0||3 */ added/modified IDs mapped to WordNet 3.1"
  16. 7w ago · Baum64 · 2026-08-16 view diff on Wikidata ↗
    Melting point → {'unit': 'Q11579', 'amount': '+54.8'}
    Specific heat capacity → {'unit': 'Q3085309', 'amount': '+920.0'}
    Thermal conductivity → {'unit': 'Q1463969', 'amount': '+0.02658'}
    Speed of sound → {'unit': 'Q182429', 'amount': '+317.5'}
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9824]]: 6000750, [[:toollabs:quickstatements/#/batch/269026|batch #269026]]"
  17. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1TSUzz
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  18. 12w ago · Wostr · 2026-07-09 view diff on Wikidata ↗
    Spoken text audio → En-oxygen-article.ogg
    "/* wbremoveclaims-remove:1| */ [[Property:P989]]: En-oxygen-article.ogg"
  19. 16w ago · Susmuffin · 2026-06-13 view diff on Wikidata ↗
    Harper's tag → oxygen
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: oxygen, Matched to [[:toollabs:mix-n-match/#/entry/289951256|oxygen (#289951256)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harper's tag]] #mix'n'mat"
  20. 16w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → h0010025-kyslik
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: h0010025-kyslik, [[:toollabs:quickstatements/#/batch/259496|batch #259496]]"
  21. 20w ago · Ponor · 2026-05-16 view diff on Wikidata ↗
    Local thumb → —
    Described by source → Armenian Soviet Encyclopedia, Brockhaus and Efron Encyclopedic Dictionary, Small Brockhaus and Efron Encyclopedic Dictionary +3
    Hrvatska enciklopedija id → kisik
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31836|batch #31836]]: Hrvatska enciklopedija"
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