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uranium-239

isotope of uranium
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uranium-239

Summary

uranium-239 is an isotope of uranium[1]. uranium-239 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • uranium-239's instance of is recorded as isotope of uranium[3].
  • uranium-239 is a type of uranium[4].
  • uranium-239's decays to is recorded as neptunium-239[5].
  • uranium-239's atomic number is recorded as {'amount': '+92'}[6].
  • uranium-239's spin quantum number is recorded as {'amount': '+2.5'}[7].
  • uranium-239's parity quantum number is recorded as {'amount': '+1'}[8].
  • uranium-239's neutron number is recorded as {'amount': '+147'}[9].
  • uranium-239's mass is recorded as {'unit': 'Q483261', 'amount': '+239.054292048'}[10].
  • uranium-239's half-life is recorded as {'unit': 'Q7727', 'amount': '+23.45'}[11].
  • uranium-239's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+1806496.079'}[12].
  • uranium-239's mass excess is recorded as {'unit': 'Q28719934', 'amount': '+50572.718'}[13].

Body

Definition and Type

uranium-239's instance of is recorded as isotope of uranium[3]. uranium-239 is a type of uranium[4].

Why It Matters

uranium-239 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2] uranium-239 is known by 8 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] ↑ . wikidata.org.
  3. [5] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  6. [8] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  9. [11] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  10. [12] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  11. [13] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [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). uranium-239. Retrieved May 3, 2026, from https://4ort.xyz/entity/uranium-239
MLA “uranium-239.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/uranium-239.
BibTeX @misc{4ortxyz_uranium-239_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{uranium-239}}, year = {2026}, url = {https://4ort.xyz/entity/uranium-239}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): uranium-239 — https://4ort.xyz/entity/uranium-239 (retrieved 2026-05-03)

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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. 6w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 3Cu1lQ
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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