calcium-42

isotope of calcium
Thing stable_isotope Q2728105
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calcium-42

Summary

calcium-42 is a stable isotope[1]. calcium-42 is known by 6 alternative names across languages and contexts.[2]

Key Facts

  • calcium-42's image is recorded as Calcium-42.svg[3].
  • calcium-42's instance of is recorded as stable isotope[4].
  • calcium-42's instance of is recorded as isotope of calcium[5].
  • calcium-42's GND ID is recorded as 4584531-1[6].
  • calcium-42's subclass of is recorded as calcium[7].
  • calcium-42's atomic number is recorded as {'amount': '+20'}[8].
  • calcium-42's spin quantum number is recorded as {'amount': '+0.0'}[9].
  • calcium-42's parity quantum number is recorded as {'amount': '+1'}[10].
  • calcium-42's neutron number is recorded as {'amount': '+22'}[11].
  • calcium-42's mass is recorded as {'unit': 'Q483261', 'amount': '+41.958617828'}[12].
  • calcium-42's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+361895.646'}[13].
  • calcium-42's mass excess is recorded as {'unit': 'Q28719934', 'amount': '-38547.245'}[14].
  • calcium-42's natural abundance is recorded as {'amount': '+0.00647'}[15].
  • calcium-42's Google Knowledge Graph ID is recorded as /g/121qyr0t[16].
  • calcium-42's Wolfram Language entity code is recorded as Entity["Isotope", "Calcium42"][17].

Why It Matters

calcium-42 is known by 6 alternative names across languages and contexts.[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] . wikidata.org.
  7. [9] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  8. [10] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  9. [11] . 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] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  13. [15] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . 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). calcium-42. Retrieved May 3, 2026, from https://4ort.xyz/entity/calcium-42
MLA “calcium-42.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/calcium-42.
BibTeX @misc{4ortxyz_calcium-42_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{calcium-42}}, year = {2026}, url = {https://4ort.xyz/entity/calcium-42}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): calcium-42 — https://4ort.xyz/entity/calcium-42 (retrieved 2026-05-03)

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