terbium

chemical element with symbol Tb and atomic number 65
Thing chemical_element Q1838
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terbium

Summary

terbium is a chemical element[1]. terbium draws 262 Wikipedia views per month (chemical_element category, ranking #107 of 144).[2]

Key Facts

  • terbium is credited with the discovery of Carl Gustaf Mosander[3].
  • terbium's instance of is recorded as chemical element[4].
  • Ytterby mine is named after terbium[5].
  • terbium is made of bastnäsite mineral group[6].
  • terbium is made of monazite mineral group[7].
  • terbium is made of xenotime mineral group[8].
  • terbium is made of euxenite mineral group[9].
  • terbium's location of discovery is recorded as Stockholm[10].
  • terbium's canonical SMILES is recorded as [Tb][11].
  • terbium's element symbol is recorded as Tb[12].
  • terbium's chemical formula is recorded as Tb[13].
  • terbium is a type of lanthanide[14].
  • terbium is a type of f-block[15].
  • terbium is part of lanthanide[16].
  • terbium is part of period 6[17].
  • terbium's Commons category is recorded as Terbium[18].
  • terbium's Unicode character is recorded as 鋱[19].
  • terbium's crystal system is recorded as hexagonal crystal system[20].
  • terbium's time of discovery or invention is recorded as January 1, 1843[21].
  • terbium's point group is recorded as dihexagonal-dipyramidal[22].
  • terbium's space group is recorded as space group P6₃/mmc[23].
  • terbium's IPA transcription is recorded as ˈtɜːrbiəm[24].
  • terbium's topic's main category is recorded as Category:Terbium[25].
  • terbium's Commons gallery is recorded as Terbium[26].
  • terbium's atomic number is recorded as {'amount': '+65'}[27].

Body

Definition and Type

terbium's instance of is recorded as chemical element[4]. Recorded subclass of include lanthanide[14] and f-block[15].

Origins

Ytterby mine is named after terbium[5].

Use and Application

Part of include lanthanide[16] and period 6[17], a period[28].

Why It Matters

terbium draws 262 Wikipedia views per month (chemical_element category, ranking #107 of 144).[2] terbium has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[29] terbium is known by 55 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . Nature's Building Blocks An A-Z Guide of the Elements New Edition. wikidata.org.
  3. [5] ↑ . Nature's Building Blocks An A-Z Guide of the Elements New Edition. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . Nature's Building Blocks An A-Z Guide of the Elements New Edition. wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . Atomic weights of the elements 2009 (IUPAC Technical Report). wikidata.org.
  11. [13] ↑ . PubChem. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . cns11643.gov.tw. Retrieved . cns11643.gov.tw. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . Nature's Building Blocks An A-Z Guide of the Elements New Edition. wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . periodic table. wikidata.org.

Inline context (facts about related entities)

  1. [28] ↑ . 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. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . 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). terbium. Retrieved October 3, 2026, from https://4ort.xyz/entity/terbium
MLA “terbium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/terbium.
BibTeX @misc{4ortxyz_terbium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{terbium}}, year = {2026}, url = {https://4ort.xyz/entity/terbium}, note = {Accessed: 2026-10-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): terbium — https://4ort.xyz/entity/terbium (retrieved 2026-10-03)

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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. 10h ago · R1F4T · 2026-10-03 view diff on Wikidata ↗
    P14936 → {'unit': 'Q192274', 'amount': '+175'}
    Sitelink count → 133
    Wikipedia languages → ['abstract', 'af', 'am', 'anp', 'ar', 'ary', 'arz', 'ast', 'az', 'ba', 'ban', 'b
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ [[Property:P14936]]: 175 picometre, Add sourced P14936 element radius"
  2. 14d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Oxidation state → {'amount': '+0'}, {'amount': '+1'}, {'amount': '+2'} +2
    "/* wbsetclaimvalue:1| */ [[Property:P2067]]: 158.925354±0.000007 dalton, correct the standard atomic weight to the current CIAAW value"
  3. 14d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Oxidation state → {'amount': '+0'}, {'amount': '+1'}, {'amount': '+2'} +2
    "/* wbsetclaim-create:2||1 */ [[Property:P1121]]: 0, add oxidation state from en:Template:Infobox element/symbol-to-oxidation-state"
  4. 14d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Ipa transcription → ˈtɜːrbiəm
    "/* wbsetclaim-create:2||1 */ [[Property:P898]]: ˈtɜːrbiəm, add IPA transcription (from en:Template:Infobox element/symbol-to-pronunciation)"
  5. 14d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Pronunciation audio → LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-ter
    "/* wbsetclaim-create:2||1 */ [[Property:P443]]: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-terbium.wav, add English pronunciation audio (Lingua Libre, from en:Template:Infobox element/sy"
  6. 14d ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Electron configuration → [Xe] 6s² 4f⁹
    "/* wbsetclaim-create:2||1 */ [[Property:P8000]]: [Xe] 6s² 4f⁹, add electron configuration from NIST ASD ground levels"
  7. 15d ago · R1F4T · 2026-09-18 view diff on Wikidata ↗
    Subclass of → lanthanide, f-block
    "/* wbsetclaim-create:2||1 */ [[Property:P279]]: [[Q214680]], add periodic table block (IUPAC 2021 convention)"
  8. 15d ago · R1F4T · 2026-09-18 view diff on Wikidata ↗
    Ionization energy → {'unit': 'Q83327', 'amount': '+5.8638'}
    "/* wbsetclaim-create:1||1 */ [[Property:P2260]]: 5.8638±0.0006 electronvolt, import ionization energy from NIST Atomic Spectra Database"
  9. 28d ago · Baum64 · 2026-09-05 view diff on Wikidata ↗
    Has characteristic → paramagnetism
    Point group → dihexagonal-dipyramidal
    "/* wbcreateclaim-create:1| */ [[Property:P589]]: [[Q13362368]], [[:toollabs:quickstatements/#/batch/270882|batch #270882]]"
  10. 5w ago · Baum64 · 2026-08-29 view diff on Wikidata ↗
    Subclass of → lanthanide, f-block
    "/* wbcreateclaim-create:1| */ [[Property:P279]]: [[Q19569]], [[:toollabs:quickstatements/#/batch/269656|batch #269656]]"
  11. 5w ago · Mahirtwofivesix · 2026-08-26 view diff on Wikidata ↗
    Babelnet id → 00006896n
    Arabic ontology lexical concept id → 151078543
    Found in taxon → —
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  12. 6w ago · KrBot bot · 2026-08-17 view diff on Wikidata ↗
    Electrical conductivity → {'unit': 'Q80842107', 'amount': '+870000.0'}
    Poisson's ratio → {'amount': '+0.243'}
    Melting point → {'unit': 'Q11579', 'amount': '+1624.0'}
    Shear modulus → {'unit': 'Q44395', 'amount': '+23903000000.0'}
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbsetreference-set:2| */ [[Property:P5668]]: 38,449,000,000.0 pascal"
  13. 6w ago · Baum64 · 2026-08-16 view diff on Wikidata ↗
    Bulk modulus → {'unit': 'Q44395', 'amount': '+38449000000.0'}
    Crystal system → hexagonal crystal system
    Space group → space group P6₃/mmc
    Density → {'unit': 'Q844211', 'amount': '+8067.24'}
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9824]]: 9010992, [[:toollabs:quickstatements/#/batch/269026|batch #269026]]"
  14. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2pAmIO
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  15. 20w ago · Ponor · 2026-05-16 view diff on Wikidata ↗
    Hrvatska enciklopedija id → terbij
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31836|batch #31836]]: Hrvatska enciklopedija"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.