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thorium dioxide

chemical compound
ChemicalSubstance type_of_chemical_entity Q420634
thorium dioxide
The original uploader was Deglr6328 at English Wikipedia. · Public Domain · Wikimedia
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thorium dioxide

Summary

thorium dioxide is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (175 views/month).[2]

Key Facts

  • thorium dioxide's instance of is recorded as type of chemical entity[3].
  • thorium dioxide's canonical SMILES is recorded as O=[Th]=O[4].
  • thorium dioxide's chemical formula is recorded as O₂Th[5].
  • thorium dioxide's chemical formula is recorded as ThO₂[6].
  • thorium dioxide is a type of thorium compound[7].
  • thorium dioxide is a type of inorganic oxide[8].
  • thorium dioxide comprises oxygen[9].
  • thorium dioxide comprises thorium[10].
  • thorium dioxide's mass is recorded as {'unit': 'Q483261', 'amount': '+264.028'}[11].
  • thorium dioxide's subject has role is recorded as carcinogen[12].

Why It Matters

thorium dioxide ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (175 views/month).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[13] It is known by 6 alternative names across languages and contexts.[14]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . PubChem. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . Medical Subject Headings. Retrieved . oehha.ca.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. wikidata.org.
  3. [14] ↑ . 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). thorium dioxide. Retrieved May 3, 2026, from https://4ort.xyz/entity/thorium-dioxide
MLA “thorium dioxide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/thorium-dioxide.
BibTeX @misc{4ortxyz_thorium-dioxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{thorium dioxide}}, year = {2026}, url = {https://4ort.xyz/entity/thorium-dioxide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): thorium dioxide — https://4ort.xyz/entity/thorium-dioxide (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/thorium-dioxide · 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. 7d ago · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Unii → 9XA7X17UQC
    Instance of → —
    Subclass of → thorium compound, inorganic oxide
    Subject has role → carcinogen
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007593188405171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.