silicon

chemical element with symbol Si and atomic number 14
Thing chemical_element Q670
silicon
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silicon

Summary

silicon is a chemical element[1]. silicon draws 6,617 Wikipedia views per month (chemical_element category, ranking #22 of 144).[2]

Key Facts

  • silicon is credited with the discovery of Jöns Jacob Berzelius[3].
  • silicon's instance of is recorded as chemical element[4].
  • silicon's instance of is recorded as lithophile[5].
  • flint is named after silicon[6].
  • silicon's canonical SMILES is recorded as [Si][7].
  • silicon's element symbol is recorded as Si[8].
  • silicon's chemical formula is recorded as Si[9].
  • silicon is a type of combustible powder[10].
  • silicon is a type of p-block[11].
  • silicon is a type of chemical element[12].
  • silicon is part of period 3[13].
  • silicon is part of group 14[14].
  • silicon is part of metalloid[15].
  • silicon's Commons category is recorded as Silicon[16].
  • silicon's Unicode character is recorded as 矽[17].
  • silicon's crystal system is recorded as face-centered cubic[18].
  • silicon's time of discovery or invention is recorded as 1823[19].
  • silicon's point group is recorded as cubic-hexoctahedral[20].
  • silicon's space group is recorded as space group Fd-3m[21].
  • silicon's found in taxon is recorded as Opuntia ficus-indica[22].
  • silicon's found in taxon is recorded as Opuntia stricta[23].
  • silicon's IPA transcription is recorded as ˈsɪləkən[24].
  • silicon's IPA transcription is recorded as ˈsɪləkɒn[25].
  • silicon's topic's main category is recorded as Category:Silicon[26].
  • silicon's Commons gallery is recorded as Silicon[27].

Body

Definition and Type

Recorded instance of include chemical element[4] and lithophile[5]. Recorded subclass of include combustible powder[10], p-block[11], and chemical element[12].

Origins

flint is named after silicon[6].

Use and Application

Part of include period 3[13], a period[28]; group 14[14], a group[29]; and metalloid[15].

Influence

Things named for silicon include silicon-burning process[30]; cavansite[31], a mineral species[32]; sial[33]; sima[34]; canasite[35], a mineral species[36]; kalsilite[37], a mineral species[38]; sinoite[39], a mineral species[40]; and banalsite[41], a mineral species[42].

Why It Matters

silicon draws 6,617 Wikipedia views per month (chemical_element category, ranking #22 of 144).[2] silicon has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[43] silicon is known by 53 alternative names across languages and contexts.[44]

Entities named for silicon include silicon-burning process[30]; cavansite[31], a mineral species[32]; sial[33]; sima[34]; canasite[35], a mineral species[36]; and kalsilite[37], a mineral species[38].

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . Atomic weights of the elements 2009 (IUPAC Technical Report). wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . 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] ↑ . cns11643.gov.tw. Retrieved . cns11643.gov.tw. Provenance: wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . Accumulation of Silicon in Cacti Native to the United States: Characterization of Silica Bodies and Cyclic Oligosiloxanes in Stenocereus thurberi, Opuntia littoralis, Opuntia ficus-indica, and Opuntia stricta. wikidata.org.
  21. [23] ↑ . Accumulation of Silicon in Cacti Native to the United States: Characterization of Silica Bodies and Cyclic Oligosiloxanes in Stenocereus thurberi, Opuntia littoralis, Opuntia ficus-indica, and Opuntia stricta. 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. [30] ↑ . wikidata.org. → on this site
  2. [31] ↑ . wikidata.org. → on this site
  3. [33] ↑ . wikidata.org. → on this site
  4. [34] ↑ . wikidata.org. → on this site
  5. [35] ↑ . wikidata.org. → on this site
  6. [37] ↑ . wikidata.org. → on this site
  7. [39] ↑ . wikidata.org. → on this site
  8. [41] ↑ . 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. [32] ↑ . Wikidata. wikidata.org. → on this site
  4. [36] ↑ . Wikidata. wikidata.org. → on this site
  5. [38] ↑ . Wikidata. wikidata.org. → on this site
  6. [40] ↑ . Wikidata. wikidata.org. → on this site
  7. [42] ↑ . 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. [43] ↑ . Wikidata sitelinks. wikidata.org.
  3. [44] ↑ . 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). silicon. Retrieved October 4, 2026, from https://4ort.xyz/entity/silicon
MLA “silicon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/silicon.
BibTeX @misc{4ortxyz_silicon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{silicon}}, year = {2026}, url = {https://4ort.xyz/entity/silicon}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): silicon — https://4ort.xyz/entity/silicon (retrieved 2026-10-04)

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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. 13h ago · KrBot bot · 2026-10-04 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetreference-set:2| */ [[Property:P14938]]: 210 picometre, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P356]]"
  2. 1d ago · R1F4T · 2026-10-03 view diff on Wikidata ↗
    Nci thesaurus id → C84589
    P14936 → {'unit': 'Q192274', 'amount': '+110'}
    Sitelink count → 177
    Vapor pressure → —
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P14936]]: 110 picometre, Add sourced atomic radius"
  3. 8d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 8110
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 8110, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  4. 11d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 8110
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 008110, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  5. 15d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Ipa transcription → ˈsɪləkən, ˈsɪləkɒn
    Oxidation state → {'amount': '-4'}, {'amount': '-3'}, {'amount': '-2'} +6
    "/* wbsetclaim-create:2||1 */ [[Property:P1121]]: 0, add oxidation state from en:Template:Infobox element/symbol-to-oxidation-state"
  6. 15d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Ipa transcription → ˈsɪləkən, ˈsɪləkɒn
    "/* wbsetclaim-create:2||1 */ [[Property:P898]]: ˈsɪləkɒn, add IPA transcription (from en:Template:Infobox element/symbol-to-pronunciation)"
  7. 15d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Pronunciation audio → LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-sil, LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-sil
    "/* wbsetclaim-create:2||1 */ [[Property:P443]]: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-silicon.wav, add English pronunciation audio (Lingua Libre, from en:Template:Infobox element/sy"
  8. 16d ago · R1F4T · 2026-09-18 view diff on Wikidata ↗
    Subclass of → combustible powder, p-block, chemical element
    "/* wbsetclaim-create:2||1 */ [[Property:P279]]: [[Q214483]], add periodic table block (IUPAC 2021 convention)"
  9. 16d ago · R1F4T · 2026-09-18 view diff on Wikidata ↗
    Ionization energy → {'unit': 'Q83327', 'amount': '+8.15168'}, {'unit': 'Q83327', 'amount': '+16.34585'}, {'unit': 'Q83327', 'amount': '+33.493'}
    "/* wbeditentity-statements-single-property-add:1||3 */ [[Property:P2260]], import ionization energy from NIST Atomic Spectra Database"
  10. 28d ago · Baum64 · 2026-09-06 view diff on Wikidata ↗
    Has characteristic → diamagnetism
    Mohs' hardness → {'amount': '+6.5'}
    Linear thermal expansion coefficient → {'unit': 'Q56025776', 'amount': '+2.556'}
    Electrical conductivity → {'unit': 'Q80842107', 'amount': '+0.0005'}
    "/* wbsetclaim-create:2||1 */ [[Property:P2055]]: 0.0005 siemens per metre"
  11. 29d ago · Baum64 · 2026-09-05 view diff on Wikidata ↗
    Point group → cubic-hexoctahedral
    Standard enthalpy of formation → {'unit': 'Q752197', 'amount': '+450.0'}, {'unit': 'Q752197', 'amount': '+48.47'}
    "/* wbcreateclaim-create:1| */ [[Property:P589]]: [[Q13359931]], [[:toollabs:quickstatements/#/batch/270882|batch #270882]]"
  12. 29d ago · عُثمان · 2026-09-05 view diff on Wikidata ↗
    Equivalent class → https://w3id.org/gso/1.0/element/silicon, https://w3id.org/pmd/co/PMD_0020050
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://w3id.org/gso/1.0/element/silicon"
  13. 5w ago · Baum64 · 2026-08-30 view diff on Wikidata ↗
    Subclass of → combustible powder, p-block, chemical element
    Part of → period 3, group 14, metalloid
    "/* wbremoveclaims-remove:1| */ [[Property:P279]]: [[Q19596]], [[:toollabs:quickstatements/#/batch/269683|batch #269683]]"
  14. 5w ago · Mahirtwofivesix · 2026-08-26 view diff on Wikidata ↗
    Interlingual index id → i114004
    Instance of → chemical element, lithophile
    Subclass of → combustible powder, p-block, chemical element
    Arabic ontology lexical concept id → 151078533
    "/* wbeditentity-statements-multiple-properties-update:0||3 */ added/modified IDs mapped to WordNet 3.1"
  15. 6w ago · KrBot bot · 2026-08-17 view diff on Wikidata ↗
    Specific heat capacity → {'unit': 'Q3085309', 'amount': '+703.0'}
    Speed of sound → {'unit': 'Q182429', 'amount': '+8433.0'}
    "/* wbsetreference-set:2| */ [[Property:P690]]: [[Q15041895]]"
  16. 7w ago · Baum64 · 2026-08-16 view diff on Wikidata ↗
    Poisson's ratio → {'amount': '+0.215'}
    Bulk modulus → {'unit': 'Q44395', 'amount': '+88916000000.0'}
    Crystal system → face-centered cubic
    Shear modulus → {'unit': 'Q44395', 'amount': '+62445000000.0'}
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9824]]: 4507226, [[:toollabs:quickstatements/#/batch/269026|batch #269026]]"
  17. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 29e1sV, 47Esq9
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  18. 16w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → 0236610-kremik
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0236610-kremik, [[:toollabs:quickstatements/#/batch/259497|batch #259497]]"
  19. 20w ago · Ponor · 2026-05-16 view diff on Wikidata ↗
    Hrvatska enciklopedija id → silicij
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31836|batch #31836]]: Hrvatska enciklopedija"
  20. 20w ago · MarisDreshmanisBot bot · 2026-05-12 view diff on Wikidata ↗
    Local thumb → —
    "/* wbeditentity-update-languages-short:0||cy, cdo, hak, vo */ Self-revert: curator-generated descriptions did not follow Help:Description (Wikipedia first-sentence pattern, too long, capital letter, r"
  21. 21w ago · MarisDreshmanisBot bot · 2026-05-07 view diff on Wikidata ↗
    Described by source → Armenian Soviet Encyclopedia, Brockhaus and Efron Encyclopedic Dictionary, Small Brockhaus and Efron Encyclopedic Dictionary +1
    "/* wbeditentity-update-languages-short:0||cy, cdo, hak, vo */ Add 4 multilingual descriptions extracted from Wikipedia article first sentences (universal multilingual maintenance — Q-walker v2.1)."
  22. 21w ago · Johshh · 2026-05-07 view diff on Wikidata ↗
    Local thumb → —
    Described by source → Armenian Soviet Encyclopedia, Brockhaus and Efron Encyclopedic Dictionary, Small Brockhaus and Efron Encyclopedic Dictionary +1
    Described at url → —
    "/* wbsetclaim-update:2||1 */ [[Property:P1343]]: [[Q867541]]"
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