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flerovium

chemical element with symbol Fl and atomic number 114
Class type of: p-block Q1302

Facts

18 properties
Instance of
chemical element, synthetic element[4]
Subclass of
p-block
Part of
period 7, group 14[9][10]
Atomic number
+114[16]
Crystal system
hexagonal crystal system[12]
Discoverer or inventor
Joint Institute for Nuclear Research[3]
Electron configuration
[Rn] 7s² 5f¹⁴ 6d¹⁰ 7p²[28]
Element symbol
Fl, Uuq[7][8]
IPA transcription
fləˈroʊviəm, flɛˈroʊviəm[14][15]
Location of discovery
Joint Institute for Nuclear Research[6]
Maintained by WikiProject
WikiProject Elements, WikiProject Physics, Technology and engineering in Russia task force, Science and education in Russia task force[24][25][26][27]
Mass
+289.191[22]
Named after
Flerov Laboratory of Nuclear Reactions[5]
On focus list of Wikimedia project
Wikipedia:Vital articles/Level/4[23]
Oxidation state
6 (0–6, n=5)[17][18][19][20][21]
P14541
1Eucer[29]
Time of discovery or invention
1999[13]
Unicode character
鈇[11]
🏷️ Also known as
en Uuq en element 114 en flerovium en ununquadium en Fl ar فليروفيوم cs Fl de Fl de Ununquadium de Fljorowium el Ουνακουάντιο el φλερόβιο es ununcuadio es flerovio es Fl es Uuq fa فلروویوم fr flérovium fr Uuq fr Fl
🔖 Identifiers · 30
Library of Congress authority ID
sh2012003542
Arabic Ontology lexical concept ID
151078554
Australian Educational Vocabulary ID
scot/3594
BabelNet ID
00006840n
CAS Registry Number
54085-16-4
Dewey Decimal Classification
546.449
Encyclopedia of China (Second Edition) ID
249671
Encyclopedia of China (Third Edition) ID
185651
Encyclopædia Britannica Online ID
science/flerovium
Freebase ID
/m/026bqm6
Gran Enciclopèdia Catalana ID
flerovi
Gran Enciclopèdia Catalana ID (former scheme)
0273310
Show all 30 identifiers +18
Great Norwegian Encyclopedia ID
ununquadium
Great Russian Encyclopedia Online ID (2017)
4715530
Great Russian Encyclopedia portal ID
flerovii-bf6445
Hrvatska enciklopedija ID
flerovij
Interlingual Index ID
i114025
KBpedia ID
Flerovium
Lex ID
flerovium
Microsoft Academic ID (discontinued)
509369119
NE.se ID
ununquadium, flerovium
Namuwiki ID
플레로븀
National Library of Israel J9U ID
987007593035405171
NicoNicoPedia ID
フレロビウム
OmegaWiki Defined Meaning
708216
ScienceDirect topic ID
chemistry/flerovium, engineering/flerovium, materials-science/flerovium
Topic's main category
Category:Flerovium
Vikidia article ID
fr:Flérovium
WikiKids ID
Flerovium
WordNet 3.1 Synset ID
14684362-n
🔗 Connections
Instance of 2
chemical element, synthetic element
Maintained by WikiProject 2
WikiProject Physics, WikiProject Elements
Part of 2
group 14, period 7
Belongs to 1
group 14
Discoverer or inventor 1
Joint Institute for Nuclear Research
Location of discovery 1
Joint Institute for Nuclear Research
Named after 1
Flerov Laboratory of Nuclear Reactions
On focus list of Wikimedia project 1
Wikipedia:Vital articles/Level/4
Topic's main category 1
Category:Flerovium
← Category's main topic 1
Category:Flerovium
← Is metaclass for 1
isotope of flerovium
← Resistance in Belgium ID 1
Ekeren
← SNARC ID 1
France
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Summary

flerovium is a chemical element[1]. flerovium is a type of p-block[2].

Related Entities

Flerov Laboratory of Nuclear Reactions France Joint Institute for Nuclear Research

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [2] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.
  28. [29] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). flerovium. Retrieved October 30, 2026, from https://4ort.xyz/entity/flerovium
MLA “flerovium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/flerovium.
BibTeX @misc{4ortxyz_flerovium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{flerovium}}, year = {2026}, url = {https://4ort.xyz/entity/flerovium}, note = {Accessed: 2026-10-30}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): flerovium — https://4ort.xyz/entity/flerovium (retrieved 2026-10-30)

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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. 6w ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Crystal system → hexagonal crystal system
    Oxidation state → {'amount': '+0'}, {'amount': '+1'}, {'amount': '+2'} +2
    "/* wbsetclaim-create:2||1 */ Crystal system: hexagonal crystal system, add predicted crystal system"
  2. 6w ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    IPA transcription → fləˈroʊviəm, flɛˈroʊviəm
    Oxidation state → {'amount': '+0'}, {'amount': '+1'}, {'amount': '+2'} +2
    "/* wbsetclaim-create:2||1 */ Oxidation state: 0, add oxidation state from en:Template:Infobox element/symbol-to-oxidation-state"
  3. 6w ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    IPA transcription → fləˈroʊviəm, flɛˈroʊviəm
    "/* wbsetclaim-create:2||1 */ IPA transcription: fləˈroʊviəm, add IPA transcription (from en:Template:Infobox element/symbol-to-pronunciation)"
  4. 6w ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Pronunciation audio → LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-fle, LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-fle
    "/* wbsetclaim-create:2||1 */ Pronunciation audio: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-flerovium (alt).wav, add English pronunciation audio (Lingua Libre, from en:Template:Infobox "
  5. 6w ago · R1F4T · 2026-09-19 view diff on Wikidata ↗
    Electron configuration → [Rn] 7s² 5f¹⁴ 6d¹⁰ 7p²
    "/* wbsetclaim-create:2||1 */ Electron configuration: [Rn] 7s² 5f¹⁴ 6d¹⁰ 7p², add predicted electron configuration (Aufbau extrapolation, marked presumably)"
  6. 6w ago · R1F4T · 2026-09-18 view diff on Wikidata ↗
    Subclass of → p-block
    "/* wbsetclaim-create:2||1 */ Subclass of: p-block, add periodic table block (IUPAC 2021 convention)"
  7. 9w ago · Mahirtwofivesix · 2026-08-26 view diff on Wikidata ↗
    BabelNet ID → 00006840n
    "/* wbsetclaim-create:1||1 */ BabelNet ID: 00006840n, added/modified IDs mapped to WordNet 3.1"
  8. 16w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1Eucer
    Arabic Ontology lexical concept ID → 151078554
    WordNet 3.1 Synset ID → 14684362-n
    "/* wbcreateclaim-create:1| */ P14541: 1Eucer, #quickstatements; #temporary_batch_1783718152792"
  9. 20w ago · Mahir256 · 2026-06-09 view diff on Wikidata ↗
    Interlingual Index ID → i114025
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35676|batch #35676]]"
  10. 23w ago · Twofivesixbot bot · 2026-05-23 view diff on Wikidata ↗
    Atomic number → {'amount': '+114'}
    Named after → Flerov Laboratory of Nuclear Reactions
    Aliases → —
    Instance of → —
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|1 */ National Library of Israel J9U ID: 987007593035405171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.