strontium-90

isotope of strontium
Thing isotope_of_strontium Q544529
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strontium-90

Summary

strontium-90 is an isotope of strontium[1]. strontium-90 draws 454 Wikipedia views per month (isotope_of_strontium category, ranking #1 of 3).[2]

Key Facts

  • strontium-90's instance of is recorded as isotope of strontium[3].
  • strontium-90's CAS Registry Number is recorded as 10098-97-2[4].
  • strontium-90's canonical SMILES is recorded as [Sr][5].
  • strontium-90's InChI is recorded as InChI=1S/Sr/i1+2[6].
  • strontium-90's InChIKey is recorded as CIOAGBVUUVVLOB-NJFSPNSNSA-N[7].
  • strontium-90's chemical formula is recorded as Sr[8].
  • strontium-90's subclass of is recorded as strontium[9].
  • strontium-90's Freebase ID is recorded as /m/040v_p5[10].
  • strontium-90's UNII is recorded as 5TZZ77Z4ER[11].
  • strontium-90's ChemSpider ID is recorded as 4588902[12].
  • strontium-90's PubChem CID is recorded as 5486204[13].
  • strontium-90's decays to is recorded as yttrium-90[14].
  • strontium-90's atomic number is recorded as {'amount': '+38'}[15].
  • strontium-90's spin quantum number is recorded as {'amount': '+0.0'}[16].
  • strontium-90's parity quantum number is recorded as {'amount': '+1'}[17].
  • strontium-90's neutron number is recorded as {'amount': '+52'}[18].
  • strontium-90's National Library of Latvia ID is recorded as 000364099[19].
  • strontium-90's Encyclopædia Britannica Online ID is recorded as science/strontium-90[20].
  • strontium-90's different from is recorded as Strontium 90[21].
  • strontium-90's isomeric SMILES is recorded as [90Sr][22].
  • strontium-90's HSDB ID is recorded as 7403[23].
  • strontium-90's mass is recorded as {'unit': 'Q483261', 'amount': '+89.907730885'}[24].
  • strontium-90's mass is recorded as {'unit': 'Q483261', 'amount': '+89.908'}[25].
  • strontium-90's half-life is recorded as {'unit': 'Q1092296', 'amount': '+28.9'}[26].
  • strontium-90's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+782637.48'}[27].

Body

Works and Contributions

Things named for strontium-90 include Strontium 90[28], a musical group[29], founded in 1977[30].

Why It Matters

strontium-90 draws 454 Wikipedia views per month (isotope_of_strontium category, ranking #1 of 3).[2] strontium-90 has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[31] strontium-90 is known by 14 alternative names across languages and contexts.[32]

Entities named for strontium-90 include Strontium 90[28], a musical group[29], founded in 1977[30].

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] . Freebase Data Dumps. 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] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  15. [17] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . PubChem. Retrieved . wikidata.org.
  21. [23] . 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] . PubChem. Retrieved . wikidata.org.
  24. [26] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  25. [27] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [30] . 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. [31] . Wikidata sitelinks. wikidata.org.
  3. [32] . 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). strontium-90. Retrieved May 3, 2026, from https://4ort.xyz/entity/strontium-90
MLA “strontium-90.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/strontium-90.
BibTeX @misc{4ortxyz_strontium-90_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{strontium-90}}, year = {2026}, url = {https://4ort.xyz/entity/strontium-90}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): strontium-90 — https://4ort.xyz/entity/strontium-90 (retrieved 2026-05-03)

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