Extended periodic table

Quality:

Extended periodic table - refers to the extension on the periodic table beyond its current 7 periods including additional periods. Article “Extended periodic table” in English Wikipedia has 99.5 points for quality (as of July 1, 2025). The article contains 353 references and 20 sections.

This article has the best quality in Indonesian Wikipedia. However, this article is the most popular in English version.

In June 2025 the article “Extended periodic table” was edited by 1 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “Extended periodic table”, its content was written by 699 registered users of English Wikipedia and edited by 1624 registered Wikipedia users in all languages.

The article is cited 969 times in English Wikipedia and cited 9836 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #1209 in August 2002
• Global: #2585 in August 2002

The highest popularity rank from 2008:

• Local (English): #756 in September 2013
• Global: #3011 in September 2013

There are 31 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Indonesian (id) Tabel periodik perluasan		100
2	English (en) Extended periodic table		99.5389
3	Japanese (ja) 拡張周期表		72.6407
4	Serbian (sr) Проширени периодни систем		71.0368
5	Chinese (zh) 扩展元素周期表		51.9074
6	Latin (la) Systema periodicum ultra septimam periodum extensum		49.2108
7	French (fr) Tableau périodique étendu		30.2702
8	Catalan (ca) Taula periòdica estesa		25.3565
9	Simple English (simple) Extended periodic table		23.4726
10	Thai (th) ตารางธาตุ (ขยาย)		21.9521

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Extended periodic table		5 253 541
2	Spanish (es) Tabla periódica de los elementos ampliada		1 160 765
3	Japanese (ja) 拡張周期表		580 880
4	Chinese (zh) 扩展元素周期表		381 808
5	German (de) Erweitertes Periodensystem		333 328
6	French (fr) Tableau périodique étendu		294 207
7	Russian (ru) Расширенная периодическая таблица элементов		273 776
8	Portuguese (pt) Tabela periódica estendida		196 713
9	Romanian (ro) Tabelul periodic al elementelor (extins)		112 625
10	Korean (ko) 확장 주기율표		106 216

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Extended periodic table		21 250
2	Japanese (ja) 拡張周期表		3 965
3	Spanish (es) Tabla periódica de los elementos ampliada		1 513
4	Chinese (zh) 扩展元素周期表		921
5	Simple English (simple) Extended periodic table		774
6	Russian (ru) Расширенная периодическая таблица элементов		747
7	French (fr) Tableau périodique étendu		715
8	Korean (ko) 확장 주기율표		380
9	German (de) Erweitertes Periodensystem		348
10	Portuguese (pt) Tabela periódica estendida		322

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Extended periodic table		699
2	Japanese (ja) 拡張周期表		139
3	Chinese (zh) 扩展元素周期表		126
4	German (de) Erweitertes Periodensystem		105
5	Spanish (es) Tabla periódica de los elementos ampliada		73
6	French (fr) Tableau périodique étendu		58
7	Russian (ru) Расширенная периодическая таблица элементов		54
8	Korean (ko) 확장 주기율표		46
9	Simple English (simple) Extended periodic table		35
10	Italian (it) Tavola periodica degli elementi estesa		28

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Arabic (ar) جدول دوري (ممتد)		2
2	English (en) Extended periodic table		1
3	Catalan (ca) Taula periòdica estesa		0
4	Czech (cs) Rozšířená periodická tabulka		0
5	German (de) Erweitertes Periodensystem		0
6	Greek (el) Επέκταση του περιοδικού πίνακα μετά την έβδομη περίοδο		0
7	Esperanto (eo) Ampleksa perioda tabelo		0
8	Spanish (es) Tabla periódica de los elementos ampliada		0
9	Basque (eu) Taula periodiko zabaldu		0
10	Finnish (fi) Jatkettu jaksollinen järjestelmä		0

The following table shows the language versions of the article with the highest number of citations.

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information