cerium-140

isotope of cerium
Thing stable_isotope Q2646578
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cerium-140

Summary

cerium-140 is a stable isotope[1]. cerium-140 draws 1 Wikipedia views per month (stable_isotope category, ranking #20 of 46).[2]

Key Facts

  • cerium-140's instance of is recorded as stable isotope[3].
  • cerium-140's instance of is recorded as isotope of cerium[4].
  • cerium-140's subclass of is recorded as cerium[5].
  • cerium-140's Freebase ID is recorded as /m/05_fgt_[6].
  • cerium-140's atomic number is recorded as {'unit': '1', 'amount': '+58'}[7].
  • cerium-140's spin quantum number is recorded as {'unit': '1', 'amount': '+0.0'}[8].
  • cerium-140's parity quantum number is recorded as {'unit': '1', 'amount': '+1'}[9].
  • cerium-140's neutron number is recorded as {'unit': '1', 'amount': '+82'}[10].
  • cerium-140's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+139.905446424'}[11].
  • cerium-140's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+1172684.38'}[12].
  • cerium-140's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '-88076.089'}[13].
  • cerium-140's natural abundance is recorded as {'unit': '1', 'amount': '+0.8845'}[14].
  • cerium-140's Wolfram Language entity code is recorded as Entity["Isotope", "Cerium140"][15].

Why It Matters

cerium-140 draws 1 Wikipedia views per month (stable_isotope category, ranking #20 of 46).[2]

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] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  7. [9] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. 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.
  12. [14] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). cerium-140. Retrieved May 3, 2026, from https://4ort.xyz/entity/cerium-140
MLA “cerium-140.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cerium-140.
BibTeX @misc{4ortxyz_cerium-140_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cerium-140}}, year = {2026}, url = {https://4ort.xyz/entity/cerium-140}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cerium-140 — https://4ort.xyz/entity/cerium-140 (retrieved 2026-05-03)

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