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{{Index to chemical element pages}}

IB PTgroup

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{{Infobox element/symbol-to-group}} {{../format}} (to merge)
{{Infobox element/symbol-to-period}} + format

quality

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depr legend

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{{Element color/secondary}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)
Category:Element color has unknown ID (0)
as of 18:34, 20 June 2021 (UTC)~: no /secondary article links [2]

Lists of elements / etym

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List (properties)
T:{{List of chemical elements}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)
allotropes etc = separate QID
d:Wikidata:WikiProject_Chemistry/Tools#Chemical_element_and_corresponding_simple_substance
Etymologies
{{Transl}} = translit!, {{lang}} -- List of ISO 639-1 codes
Names and places

symbol etym

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symbols (only)
symbol-to-etymology (background checks only!)
{{Transl}} = translit!, {{lang}} -- List of ISO 639-1 codes

The micro PTs

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group-3 variants
metal--nonmetal
{{Periodic table (32 columns, micro)}}


Periodic table (32 columns, micro)/elementcell/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)
Periodic table (32 columns, micro)/119+/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)


32-to-18 test

Atoms vs sunbstance

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2022 Sep 03
Category:Atoms (30)

Period number ①

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A → -- C → -- D → period -- period

{{Element cell/period}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)

talk:PT archive 11

{{Element cell/period}}
{{Element cell/period}}
|format=nolink
B

Isotopes BIG table

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{{Isotopes table/header}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)
{{Isotopes table/footer}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)

s.a.w

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{{Infobox element/symbol-to-saw/overview-compare-wikidata}} -- Wikidata
{{Infobox element/symbol-to-saw}} -- datasets
  • sources
{{Standard atomic weight of the elements/ciaaw-list-of-updates}} -- CIAAW
{{AME2020 I}}
{{AME2020 II}} Wang, Meng; Huang, W.J.; Kondev, F.G.; Audi, G.; Naimi, S. (2021). "The AME 2020 atomic mass evaluation (II). Tables, graphs and references*". Chinese Physics C. 45 (3): 030003. doi:10.1088/1674-1137/abddaf.
{{NUBASE2020}} Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3): 030001. doi:10.1088/1674-1137/abddae.


Also

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Article Alerts

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Wikipedia:WikiProject Elements/Article alerts

period x elements

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Infobox group

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Category:Groups (periodic table) (41)

{{Infobox periodic table group/testcases}}
Template:Infobox_periodic_table_group/testcases#Group_1_(AM)

PT by THEME

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early edits

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[:https://en.wikipedia.org/w/index.php?title=Template:Infobox_element&diff=498682407&oldid=498138773&diffmode=source] ibos elem, June 2012

current

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1st sentence

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old: Molybdenum is a chemical element with the symbol Mo and atomic number 42.
new: Molybdenum (Mo) is a chemical element with atomic number 42.
new: Molybdenum (Mo, atomic number 42) is a chemical element that ... is the answer to life, the universe and everything.
Chemical symbol 'Mo': not bolded, not linked.

Reihen vs. periods

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  • left step
  • Mendeleev
Periodic table (group names)/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)
{{Periodic table (Reihen and periods)}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)

Group 3 Bifurcated

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Maintenance categories

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new Infobox group

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Infobox group

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Category:Groups (periodic table) (41)
Category:Periodic table group templates (14)
{{Infobox periodic table group/testcases}}
Todo
  • infobox whitespace cols 2-3
  • params check & in /doc
  • make: category: 1 or 2 illustr
  • member elem caption needed?
*expand shell filling with NG, period series?

groups background

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Page views 90d

Infobox element

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Periodic table (32 columns, micro)/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)
118+Infobox ununennium/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)

Images

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Clickable PT image

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isobox, isotopes in MED

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iw and i18n

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Help:Periodic table classifications in the English Wikipedia
Commons: c:Category:Periodic tables using the enwiki classifications
Commons: c:Category:Periodic tables using enwiki classifications (translated)

AQ, popularity (FA, GA, trophies, views)

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Recent changes in
WP:Elements
List overview · Updated: 2021-12-23 · This box:

Colors

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Element color/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)
{{Element color/secondary}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test)
Periodic table legend/sandbox (edit · t · history · diff · links · /test · Source · e · t · hist · links · /subpages · /doc · /doc edit)
WP:PTCC

tracking cats

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Category:Element infobox templates that need attention (0)

Categories

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content
Category:Periodic table (48)
maintenance

Compare metals-metalloids-nonmetals

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Infobox isotopes (meta)

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Scerri and 32-col

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"I suggest that any reluctance to accept this group-ing as opposed to the more frequently seen group-ing of Sc, Y, La, and Ac (as shown in figure 5) stems entirely from a reluctance to display the periodic table in its 32-column format. If this obstacle is removed and the rare earths are taken up into the main body of the table the choice of how to do so is almost entirely in favor of a group 3 consisting by Sc, Y, Lu, and Lr." p11 and [4]

ENGVAR

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{{engvar}}
Category:WikiProject Elements pages using ENGVAR (12)

to study

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From Eric: "The best of my books to start with is my 2007 book, The Periodic Table, Its Story and Its Significance. Books on QM. There are many of course. Pauling and Wilson is still a classic, as are more modern books like Atkins and Friedman." 08:49, 19 April 2015 (UTC)

18 and 32

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User:DePiep/32 column PT

Red Book

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element color, legend, categories

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