mercury

chemical element with symbol Hg and atomic number 80
Thing chemical_element Q925
mercury
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mercury

Summary

mercury is a chemical element[1]. mercury ranks in the top 2% of chemical_element entities by monthly Wikipedia readership (20,224 views/month).[2]

Key Facts

  • mercury's instance of is recorded as chemical element[3].
  • mercury's instance of is recorded as superconducting element[4].
  • mercury's instance of is recorded as chalcophile element[5].
  • water is named after mercury[6].
  • silver is named after mercury[7].
  • Mercury is named after mercury[8].
  • mercury is made of cinnabar[9].
  • mercury is made of metacinnabar[10].
  • mercury is made of sphalerite[11].
  • mercury is made of corderoite[12].
  • mercury is made of livingstonite[13].
  • mercury's canonical SMILES is recorded as [Hg][14].
  • mercury's element symbol is recorded as Hg[15].
  • mercury's chemical formula is recorded as Hg[16].
  • mercury is a type of post-transition metal[17].
  • mercury is part of period 6[18].
  • mercury is part of group 12[19].
  • mercury is part of mercury (II) reductase activity[20].
  • mercury is part of tailings[21].
  • mercury is used for nuclear reactor coolant[22].
  • mercury's Commons category is recorded as Mercury (element)[23].
  • mercury's Unicode character is recorded as 汞[24].
  • mercury's Unicode character is recorded as ☿[25].
  • mercury's crystal system is recorded as trigonal crystal system[26].
  • mercury's space group is recorded as space group R-3m[27].

Body

Definition and Type

Recorded instance of include chemical element[3], superconducting element[4], and chalcophile element[5]. mercury is a type of post-transition metal[17].

Origins

Things named after include water[6], a type of chemical entity[28]; silver[7], a chemical element[29]; and Mercury[8], a Roman deity[30].

Use and Application

mercury is used for nuclear reactor coolant[22]. Part of include period 6[18], a period[31]; group 12[19], a group[32]; mercury (II) reductase activity[20]; and tailings[21].

Influence

Things named for mercury include red mercury[33], a fictional material[34], in Soviet Union[35]; inch of mercury[36], an unit of pressure[37]; and millimetre of mercury[38], an unit of pressure[39].

Why It Matters

mercury ranks in the top 2% of chemical_element entities by monthly Wikipedia readership (20,224 views/month).[2] mercury has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[40] mercury is known by 77 alternative names across languages and contexts.[41]

Entities named for mercury include red mercury[33], a fictional material[34], in Soviet Union[35]; inch of mercury[36], an unit of pressure[37]; and millimetre of mercury[38], an unit of pressure[39].

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . 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.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [33] . wikidata.org. → on this site
  2. [36] . wikidata.org. → on this site
  3. [38] . 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. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [34] . Wikidata. wikidata.org. → on this site
  7. [35] . Wikidata. wikidata.org. → on this site
  8. [37] . Wikidata. wikidata.org. → on this site
  9. [39] . 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. [40] . Wikidata sitelinks. wikidata.org.
  3. [41] . 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). mercury. Retrieved May 3, 2026, from https://4ort.xyz/entity/mercury-q925
MLA “mercury.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mercury-q925.
BibTeX @misc{4ortxyz_mercury-q925_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{mercury}}, year = {2026}, url = {https://4ort.xyz/entity/mercury-q925}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): mercury — https://4ort.xyz/entity/mercury-q925 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/mercury-q925 · 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 · Baum64 · 2026-08-30 view diff on Wikidata ↗
    Instance of chemical element, superconducting element, chalcophile element
    "/* wbremoveclaims-remove:1| */ [[Property:P31]]: [[Q11426]]"
  2. 5d ago · Mahirtwofivesix · 2026-08-26 view diff on Wikidata ↗
    Babelnet id 00006913n
    Interlingual index id i113966
    Arabic ontology lexical concept id 151078495
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  3. 16d ago · Baum64 · 2026-08-16 view diff on Wikidata ↗
    Space group space group R-3m
    Cod id 1523182
    "/* wbcreateclaim-create:1| */ [[Property:P9824]]: 1523182, [[:toollabs:quickstatements/#/batch/269026|batch #269026]]"
  4. 5w ago · Pierrotrgr · 2026-07-24 view diff on Wikidata ↗
    Biblissima authority id Lola Beltrán
    "/* wbsetclaim-create:2||1 */ [[Property:P11493]]: Q297703, Import ID Biblissima V3 ([[:toollabs:editgroups/b/OR/a6710164cdc|details]])"
  5. 7w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 2yHLzA, JmirJ
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  6. 14w ago · Twofivesixbot bot · 2026-05-21 view diff on Wikidata ↗
    Standard molar entropy {'amount': '+76.0'}
    Vapor pressure {'amount': '+0.0012'}
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    Subclass of post-transition metal
    + 35 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|4 */ [[Property:P2347]]: 14245, mv to monolingual text names on YSO statements"
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