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metallicity

fraction of mass of a star or other kind of astronomical object that is not in hydrogen or helium
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metallicity

Summary

metallicity is a physical property[1]. metallicity draws 1,784 Wikipedia views per month (physical_property category, ranking #11 of 43).[2]

Key Facts

  • metallicity's instance of is recorded as physical property[3].
  • metallicity is a type of dimensionless quantity[4].
  • metallicity's topic's main category is recorded as Category:Population II stars[5].
  • metallicity's Stack Exchange tag is recorded as https://physics.stackexchange.com/tags/metallicity[6].
  • metallicity's main Wikidata property is recorded as P2227[7].
  • metallicity's different from is recorded as metallism[8].
  • metallicity's different from is recorded as metal[9].
  • metallicity's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[10].

Body

Definition and Type

metallicity's instance of is recorded as physical property[3]. metallicity is a type of dimensionless quantity[4].

Why It Matters

metallicity draws 1,784 Wikipedia views per month (physical_property category, ranking #11 of 43).[2] metallicity has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[11] metallicity is known by 47 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). metallicity. Retrieved May 3, 2026, from https://4ort.xyz/entity/metallicity
MLA “metallicity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/metallicity.
BibTeX @misc{4ortxyz_metallicity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{metallicity}}, year = {2026}, url = {https://4ort.xyz/entity/metallicity}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): metallicity — https://4ort.xyz/entity/metallicity (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/metallicity · 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. 7d ago · Huntster · 2026-08-12 view diff on Wikidata ↗
    Subclass of → —
    Main wikidata property → P2227
    Instance of → —
    On focus list of wikimedia project → Wikipedia:Vital articles/Level/4
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P910]]: [[Q10814031]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.