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gold-198

isotope of gold
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Summary

gold-198 is an isotope of gold[1]. gold-198 draws 2 Wikipedia views per month (isotope_of_gold category, ranking #1 of 4).[2]

Key Facts

  • gold-198's instance of is recorded as isotope of gold[3].
  • gold-198's canonical SMILES is recorded as [Au][4].
  • gold-198's chemical formula is recorded as Au[5].
  • gold-198 is a type of gold[6].
  • gold-198 is used for radioactive tracer[7].
  • gold-198 is used for nuclear medicine[8].
  • gold-198's decays to is recorded as mercury-198[9].
  • gold-198's atomic number is recorded as {'amount': '+79'}[10].
  • gold-198's spin quantum number is recorded as {'amount': '+2.0'}[11].
  • gold-198's parity quantum number is recorded as {'amount': '-1'}[12].
  • gold-198's neutron number is recorded as {'amount': '+119'}[13].
  • gold-198's isomeric SMILES is recorded as [198Au][14].
  • gold-198's mass is recorded as {'unit': 'dalton', 'amount': '+197.968'}[15].
  • gold-198's mass is recorded as {'unit': 'dalton', 'amount': '+197.968243724'}[16].
  • gold-198's half-life is recorded as {'unit': 'day', 'amount': '+2.6948'}[17].
  • gold-198's binding energy is recorded as {'unit': 'kiloelectronvolt', 'amount': '+1565896.266'}[18].
  • gold-198's mass excess is recorded as {'unit': 'kiloelectronvolt', 'amount': '-29580.781'}[19].

Body

Definition and Type

gold-198's instance of is recorded as isotope of gold[3]. gold-198 is a type of gold[6].

Use and Application

Recorded has use include radioactive tracer[7] and nuclear medicine[8].

Why It Matters

gold-198 draws 2 Wikipedia views per month (isotope_of_gold category, ranking #1 of 4).[2] gold-198 has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[20] gold-198 is known by 22 alternative names across languages and contexts.[21]

Related Entities

nuclear medicine

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] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  10. [12] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . PubChem. Retrieved . wikidata.org.
  13. [15] ↑ . PubChem. Retrieved . wikidata.org.
  14. [16] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  15. [17] ↑ . NuDat. Retrieved . nndc.bnl.gov. 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.
  17. [19] ↑ . 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] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata sitelinks. wikidata.org.
  3. [21] ↑ . 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). gold-198. Retrieved October 16, 2026, from https://4ort.xyz/entity/gold-198
MLA “gold-198.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/gold-198.
BibTeX @misc{4ortxyz_gold-198_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{gold-198}}, year = {2026}, url = {https://4ort.xyz/entity/gold-198}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): gold-198 — https://4ort.xyz/entity/gold-198 (retrieved 2026-10-16)

Canonical URL: https://4ort.xyz/entity/gold-198 · Last refreshed:

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. 13d ago · MsynBot bot · 2026-10-02 view diff on Wikidata ↗
    Parity quantum number → {'amount': '-1'}
    Spin quantum number → {'amount': '+2.0'}
    Mass → {'unit': 'Q483261', 'amount': '+197.968'}, {'unit': 'Q483261', 'amount': '+197.968243724'}
    Atomic number → {'amount': '+79'}
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ add badge sitelink to redirect to enwiki sitelink; see [[Wikidata:Sitelinks to redirects]] for details #msynbotTask10"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.