period

row in the periodic table: repetition of properties in chemical elements when ordered by atomic number:
Thing general Q101843
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period

Summary

period ranks in the top 2% of general entities by monthly Wikipedia readership (312 views/month).[1]

Key Facts

  • period's subclass of is recorded as class[2].
  • period's part of is recorded as periodic table[3].
  • period's Freebase ID is recorded as /m/0lvjm[4].
  • period's topic's main category is recorded as Category:Periods (periodic table)[5].
  • period's Encyclopædia Britannica Online ID is recorded as science/period-chemistry[6].
  • period's topic has template is recorded as Template:Periodic table (micro)[7].
  • period's name in kana is recorded as げんそのしゅうき[8].
  • period's different from is recorded as group[9].
  • period's BabelNet ID is recorded as 03749002n[10].
  • period's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[11].
  • period's Microsoft Academic ID is recorded as 76443067[12].
  • period's is metaclass for is recorded as chemical element[13].
  • period's KBpedia ID is recorded as PeriodInThePeriodicTable[14].
  • period's WikiKids ID is recorded as Periode_(scheikunde)[15].

Body

Works and Contributions

Things named for period include periodic table[16], a chemical classification[17], founded in 1869[18].

Why It Matters

period ranks in the top 2% of general entities by monthly Wikipedia readership (312 views/month).[1] period has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[19] period is known by 41 alternative names across languages and contexts.[20]

Entities named for period include periodic table[16], a chemical classification[17], founded in 1869[18].

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] . BabelNet. wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . KBpedia. Retrieved . wikidata.org.
  14. [15] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [16] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [17] . Wikidata. wikidata.org. → on this site
  2. [18] . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] . Wikidata sitelinks. wikidata.org.
  3. [20] . 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). period. Retrieved April 10, 2026, from https://4ort.xyz/entity/period-q101843-2
MLA “period.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/period-q101843-2.
BibTeX @misc{4ortxyz_period-q101843-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{period}}, year = {2026}, url = {https://4ort.xyz/entity/period-q101843-2}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): period — https://4ort.xyz/entity/period-q101843-2 (retrieved 2026-04-10)

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