Category:Periodic tables using the enwiki classifications
- This information is outdated. As of 2021, English Wikipedia (enwiki) uses primarily block-coloring.
See en:Help:Periodic table classifications in the English Wikipedia.
Metallicity categories (April 2018–Januari 2021)[edit]
- Outdated
Group 3 constitution[edit]
Historical categories[edit]
- Outdated
- Changes per April 2018
Per 25 April 2018, the 2013-scheme has been changed. Categories "polyatomic nonmetal" and "diatomic nonmetal" are removed (abandoned), and are replaced by category "reactive nonmetal". The 11 elements are all in this single category, illustrated with a (new, different) yellow color. Description is at :en:Talk:Nonmetal. The change was concluded here, an overview of the long and large discussions is here.
Abandoned per April 2018.
Change is in nonmetal categories: polyatomic, diatomic into reactive nonmetals. Visually: the color green has disappeareed.
Historical (2018–2020)[edit]
One outstanding feature is the classification of metallicity (metals-metalloids-nonmetals, their and subdivisions), together with its coloring scheme.
| en:Metal | en:Metalloid#cccc99
|
en:Nonmetal | unknown chemical properties#e8e8e8
| ||||||
en:Alkali metal#ff9d9d
|
en:Alkaline earth metal#ffdead
|
en:Lanthanide#ffbfff
|
en:Actinide#ff99cc
|
en:Transition metal#ffc0c0
|
en:Post-transition metal#cccccc
|
en:Reactive nonmetal#f0ff8f
|
en:Noble gas#c0ffff
| ||
Note: Alkali metals were updated on 1 December 2020 for readability; the color before then is same as below
Historical categories (2013–April 2018)[edit]
| en:Metal | en:Metalloid#cccc99
|
en:Nonmetal | unknown chemical properties#e8e8e8
| |||||||
en:Alkali metal#ff6666
|
en:Alkaline earth metal#ffdead
|
en:Lanthanide#ffbfff
|
en:Actinide#ff99cc
|
en:Transition metal#ffc0c0
|
en:Post-transition metal#cccccc
|
|
|
en:Noble gas#c0ffff
| ||
Subcategories
This category has the following 4 subcategories, out of 4 total.
Media in category "Periodic tables using the enwiki classifications"
The following 10 files are in this category, out of 10 total.
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Simple Periodic Table Chart-en.svg 1,205 × 638; 16 KB
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32-column periodic table-a.svg 2,142 × 622; 478 KB
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Periodic table blocks spdf (32 column).svg 1,421 × 379; 102 KB
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Periodic table compilation.svg 1,389 × 1,351; 1.67 MB
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Periodic table detailed enwp.svg 1,750 × 1,120; 185 KB
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Periodic table large-ar.svg 1,022 × 604; 166 KB
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Periodic table large.svg 1,022 × 604; 172 KB
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Periodic table overview (18-columns, group 3 = Sc-Y-La-Ac).svg 540 × 373; 22 KB
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ShortPT20b.png 2,118 × 1,628; 263 KB
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Simple Periodic Table Chart-de.svg 1,205 × 638; 490 KB
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