yttrium-90

radioactive isotope of yttrium
Thing isotope_of_yttrium Q2650092
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yttrium-90

Summary

yttrium-90 is an isotope of yttrium[1]. yttrium-90 draws 83 Wikipedia views per month (isotope_of_yttrium category, ranking #1 of 2).[2]

Key Facts

  • yttrium-90's instance of is recorded as isotope of yttrium[3].
  • yttrium-90's CAS Registry Number is recorded as 10098-91-6[4].
  • yttrium-90's canonical SMILES is recorded as [Y][5].
  • yttrium-90's InChI is recorded as InChI=1S/Y/i1+1[6].
  • yttrium-90's InChIKey is recorded as VWQVUPCCIRVNHF-OUBTZVSYSA-N[7].
  • yttrium-90's chemical formula is recorded as Y[8].
  • yttrium-90's subclass of is recorded as yttrium[9].
  • yttrium-90's Freebase ID is recorded as /m/05_d1c9[10].
  • yttrium-90's UNII is recorded as 1K8M7UR6O1[11].
  • yttrium-90's ChemSpider ID is recorded as 94570[12].
  • yttrium-90's PubChem CID is recorded as 104760[13].
  • yttrium-90's DrugBank ID is recorded as DB13076[14].
  • yttrium-90's decays to is recorded as zirconium-90[15].
  • yttrium-90's atomic number is recorded as {'amount': '+39'}[16].
  • yttrium-90's spin quantum number is recorded as {'amount': '+2.0'}[17].
  • yttrium-90's parity quantum number is recorded as {'amount': '-1'}[18].
  • yttrium-90's neutron number is recorded as {'amount': '+51'}[19].
  • yttrium-90's isomeric SMILES is recorded as [90Y][20].
  • yttrium-90's mass is recorded as {'unit': 'Q483261', 'amount': '+89.907'}[21].
  • yttrium-90's mass is recorded as {'unit': 'Q483261', 'amount': '+89.9071448'}[22].
  • yttrium-90's half-life is recorded as {'unit': 'Q25235', 'amount': '+64.053'}[23].
  • yttrium-90's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+782401.05'}[24].
  • yttrium-90's mass excess is recorded as {'unit': 'Q28719934', 'amount': '-86494.062'}[25].
  • yttrium-90's BabelNet ID is recorded as 01641703n[26].
  • yttrium-90's SureChEMBL ID is recorded as 22534205[27].

Why It Matters

yttrium-90 draws 83 Wikipedia views per month (isotope_of_yttrium category, ranking #1 of 2).[2] yttrium-90 has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[28] yttrium-90 is known by 10 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  3. [5] . PubChem. Retrieved . wikidata.org.
  4. [6] . PubChem. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Global Substance Registration System. Retrieved . wikidata.org.
  10. [12] . Q2311683. Retrieved . wikidata.org.
  11. [13] . PubChem. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  16. [18] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . PubChem. Retrieved . wikidata.org.
  19. [21] . PubChem. Retrieved . wikidata.org.
  20. [22] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  21. [23] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  22. [24] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  23. [25] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  24. [26] . BabelNet. wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). yttrium-90. Retrieved May 3, 2026, from https://4ort.xyz/entity/yttrium-90
MLA “yttrium-90.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/yttrium-90.
BibTeX @misc{4ortxyz_yttrium-90_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{yttrium-90}}, year = {2026}, url = {https://4ort.xyz/entity/yttrium-90}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): yttrium-90 — https://4ort.xyz/entity/yttrium-90 (retrieved 2026-05-03)

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