einsteinium

chemical element with symbol Es and atomic number 99
Thing chemical_element Q1892
einsteinium
Haire, R. G., US Department of Energy. Touched up by Materialscientist at en.wikipedia. · Public Domain · Wikimedia
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einsteinium

Summary

einsteinium is a chemical element[1]. einsteinium has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • einsteinium is credited with the discovery of Albert Ghiorso[3].
  • einsteinium is credited with the discovery of Glenn T. Seaborg[4].
  • einsteinium's instance of is recorded as chemical element[5].
  • einsteinium's instance of is recorded as synthetic element[6].
  • Albert Einstein is named after einsteinium[7].
  • einsteinium's canonical SMILES is recorded as [Es][8].
  • einsteinium's element symbol is recorded as Es[9].
  • einsteinium's chemical formula is recorded as Es[10].
  • einsteinium is part of period 7[11].
  • einsteinium is part of actinide[12].
  • einsteinium's Commons category is recorded as Einsteinium[13].
  • einsteinium's Unicode character is recorded as 鑀[14].
  • einsteinium's time of discovery or invention is recorded as January 1, 1952[15].
  • einsteinium's topic's main category is recorded as Category:Einsteinium[16].
  • einsteinium's Commons gallery is recorded as Einsteinium[17].
  • einsteinium's atomic number is recorded as {'amount': '+99'}[18].
  • einsteinium's electronegativity is recorded as {'amount': '+1.3'}[19].
  • einsteinium's described by source is recorded as Armenian Soviet Encyclopedia[20].
  • einsteinium's topic has template is recorded as Template:Infobox einsteinium[21].
  • einsteinium's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[22].
  • einsteinium's maintained by WikiProject is recorded as WikiProject Elements[23].
  • einsteinium's maintained by WikiProject is recorded as WikiProject California[24].
  • einsteinium's maintained by WikiProject is recorded as WikiProject University of California[25].

Body

Definition and Type

Recorded instance of include chemical element[5] and synthetic element[6].

Origins

Albert Einstein is named after einsteinium[7].

Use and Application

Part of include period 7[11], a period[26] and actinide[12], a chemical series[27].

Why It Matters

einsteinium has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2] einsteinium is known by 25 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [3] . wikidata.org.
  4. [4] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . Atomic weights of the elements 2009 (IUPAC Technical Report). wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . cns11643.gov.tw. Retrieved . cns11643.gov.tw. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Inline context (facts about related entities)

  1. [26] . Wikidata. wikidata.org. → on this site
  2. [27] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [28] . 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). einsteinium. Retrieved May 3, 2026, from https://4ort.xyz/entity/einsteinium
MLA “einsteinium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/einsteinium.
BibTeX @misc{4ortxyz_einsteinium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{einsteinium}}, year = {2026}, url = {https://4ort.xyz/entity/einsteinium}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): einsteinium — https://4ort.xyz/entity/einsteinium (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. 5w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 2Cl4kV
    Hrvatska enciklopedija id einsteinij
    Local thumb
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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