radium-220

isotope of radium
Thing isotope_of_radium Q18888800
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radium-220

Summary

radium-220 is an isotope of radium[1].

Key Facts

  • radium-220's instance of is recorded as isotope of radium[2].
  • radium-220's CAS Registry Number is recorded as 15756-71-5[3].
  • radium-220's canonical SMILES is recorded as [220Ra][4].
  • radium-220's InChI is recorded as InChI=1S/Ra/i1-6[5].
  • radium-220's InChIKey is recorded as HCWPIIXVSYCSAN-VENIDDJXSA-N[6].
  • radium-220's subclass of is recorded as radium[7].
  • radium-220's UNII is recorded as HA584M2ABH[8].
  • radium-220's PubChem CID is recorded as 6337593[9].
  • radium-220's decays to is recorded as radon-216[10].
  • radium-220's atomic number is recorded as {'unit': '1', 'amount': '+88'}[11].
  • radium-220's spin quantum number is recorded as {'unit': '1', 'amount': '+0.0'}[12].
  • radium-220's parity quantum number is recorded as {'unit': '1', 'amount': '+1'}[13].
  • radium-220's neutron number is recorded as {'unit': '1', 'amount': '+132'}[14].
  • radium-220's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+220.011025562'}[15].
  • radium-220's half-life is recorded as {'unit': 'http://www.wikidata.org/entity/Q723733', 'amount': '+18.0'}[16].
  • radium-220's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+1696573.12'}[17].
  • radium-220's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+10270.245'}[18].
  • radium-220's SureChEMBL ID is recorded as 29367728[19].
  • radium-220's DSSTox substance ID is recorded as DTXSID10166282[20].
  • radium-220's Wolfram Language entity code is recorded as Entity["Isotope", "Radium220"][21].
  • radium-220's DSSTOX compound identifier is recorded as DTXCID8088773[22].
  • radium-220's UniChem compound ID is recorded as 66040499[23].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  12. [13] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  15. [16] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  16. [17] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  17. [18] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . UniChem. wikidata.org.

Class ancestry

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

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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). radium-220. Retrieved May 3, 2026, from https://4ort.xyz/entity/radium-220
MLA “radium-220.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/radium-220.
BibTeX @misc{4ortxyz_radium-220_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{radium-220}}, year = {2026}, url = {https://4ort.xyz/entity/radium-220}, note = {Accessed: 2026-05-03}}
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