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carbon-11

isotope of carbon
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carbon-11

Summary

carbon-11 is an isotope of carbon[1]. carbon-11 has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • carbon-11's instance of is recorded as isotope of carbon[3].
  • carbon-11's canonical SMILES is recorded as [C][4].
  • carbon-11's chemical formula is recorded as C[5].
  • carbon-11 is a type of carbon[6].
  • carbon-11's decays to is recorded as boron-11[7].
  • carbon-11's decays to is recorded as boron-11[8].
  • carbon-11's atomic number is recorded as {'amount': '+6'}[9].
  • carbon-11's spin quantum number is recorded as {'amount': '+1.5'}[10].
  • carbon-11's parity quantum number is recorded as {'amount': '-1'}[11].
  • carbon-11's neutron number is recorded as {'amount': '+5'}[12].
  • carbon-11's isomeric SMILES is recorded as [11C][13].
  • carbon-11's mass is recorded as {'unit': 'Q483261', 'amount': '+11.011'}[14].
  • carbon-11's mass is recorded as {'unit': 'Q483261', 'amount': '+11.011432597'}[15].
  • carbon-11's half-life is recorded as {'unit': 'Q7727', 'amount': '+20.334'}[16].
  • carbon-11's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+73441.016'}[17].
  • carbon-11's mass excess is recorded as {'unit': 'Q28719934', 'amount': '+10649.396'}[18].

Body

Definition and Type

carbon-11's instance of is recorded as isotope of carbon[3]. carbon-11 is a type of carbon[6].

Why It Matters

carbon-11 has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2] carbon-11 is known by 11 alternative names across languages and contexts.[19]

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] ↑ . nndc.bnl.gov. nndc.bnl.gov. Provenance: wikidata.org.
  6. [8] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  9. [11] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . PubChem. Retrieved . wikidata.org.
  12. [14] ↑ . PubChem. Retrieved . wikidata.org.
  13. [15] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  14. [16] ↑ . National Nuclear Data Center. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  15. [17] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  16. [18] ↑ . 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. [19] ↑ . 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). carbon-11. Retrieved May 3, 2026, from https://4ort.xyz/entity/carbon-11
MLA “carbon-11.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/carbon-11.
BibTeX @misc{4ortxyz_carbon-11_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{carbon-11}}, year = {2026}, url = {https://4ort.xyz/entity/carbon-11}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): carbon-11 — https://4ort.xyz/entity/carbon-11 (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. 12d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → ['Au6d9', '1BzEkB']
    Instance of → isotope of carbon
    Spin quantum number → {'amount': '+1.5'}
    Mass → {'unit': 'Q483261', 'amount': '+11.011'}, {'unit': 'Q483261', 'amount': '+11.011432597'}
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.