Contraíon

Counterion - inert ion that accompanies the active or interesting ion to maintain overall electric neutrality. Article “Contraíon” in Portuguese Wikipedia has 17.9 points for quality (as of July 1, 2025). The article contains 4 references and 1 sections.

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

Since the creation of article “Contraíon”, its content was written by 4 registered users of Portuguese Wikipedia and edited by 82 registered Wikipedia users in all languages.

The article is cited 12 times in Portuguese Wikipedia and cited 301 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #31310 in April 2023
• Global: #104093 in February 2017

The highest popularity rank from 2008:

• Local (Portuguese): #153692 in November 2010
• Global: #372627 in November 2014

There are 11 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	Chinese (zh) 抗衡离子		41.2699
2	English (en) Counterion		34.1849
3	Indonesian (id) Ion lawan		34.0995
4	Basque (eu) Kontraioi		21.3108
5	Portuguese (pt) Contraíon		17.8889
6	Arabic (ar) أيون مقابل		15.3711
7	Dutch (nl) Tegenion		13.0856
8	German (de) Gegenion		12.3969
9	Spanish (es) Contraión		12.2944
10	French (fr) Contre-ion		6.18

More...

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

The most popular language versions of the article "Contraíon" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Counterion		406 905
2	Spanish (es) Contraión		27 570
3	Portuguese (pt) Contraíon		18 638
4	German (de) Gegenion		14 215
5	French (fr) Contre-ion		10 504
6	Dutch (nl) Tegenion		7 323
7	Chinese (zh) 抗衡离子		6 520
8	Arabic (ar) أيون مقابل		1 852
9	Indonesian (id) Ion lawan		1 787
10	Simple English (simple) Counterion		246

More...

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

The most popular language versions of the article "Contraíon" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Counterion		978
2	Chinese (zh) 抗衡离子		106
3	Simple English (simple) Counterion		77
4	French (fr) Contre-ion		52
5	Indonesian (id) Ion lawan		41
6	Spanish (es) Contraión		33
7	German (de) Gegenion		26
8	Portuguese (pt) Contraíon		26
9	Arabic (ar) أيون مقابل		17
10	Dutch (nl) Tegenion		9

More...

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

Language versions of the article "Contraíon" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Counterion		36
2	French (fr) Contre-ion		10
3	German (de) Gegenion		8
4	Dutch (nl) Tegenion		6
5	Spanish (es) Contraión		5
6	Indonesian (id) Ion lawan		4
7	Portuguese (pt) Contraíon		4
8	Chinese (zh) 抗衡离子		3
9	Arabic (ar) أيون مقابل		2
10	Basque (eu) Kontraioi		2

More...

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

Language versions of the article "Contraíon" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) Contre-ion		2
2	Indonesian (id) Ion lawan		1
3	Arabic (ar) أيون مقابل		0
4	German (de) Gegenion		0
5	English (en) Counterion		0
6	Spanish (es) Contraión		0
7	Basque (eu) Kontraioi		0
8	Dutch (nl) Tegenion		0
9	Portuguese (pt) Contraíon		0
10	Simple English (simple) Counterion		0

More...

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

Language versions of the article "Contraíon" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Counterion		121
2	French (fr) Contre-ion		52
3	German (de) Gegenion		24
4	Dutch (nl) Tegenion		21
5	Arabic (ar) أيون مقابل		20
6	Spanish (es) Contraión		19
7	Chinese (zh) 抗衡离子		17
8	Portuguese (pt) Contraíon		12
9	Indonesian (id) Ion lawan		11
10	Basque (eu) Kontraioi		4

More...

#	Language	Value
ar	Arabic أيون مقابل
de	German Gegenion
en	English Counterion
es	Spanish Contraión
eu	Basque Kontraioi
fr	French Contre-ion
id	Indonesian Ion lawan
nl	Dutch Tegenion
pt	Portuguese Contraíon
simple	Simple English Counterion
zh	Chinese 抗衡离子

Best Rank

Portuguese: #153692 11.2010

Global: #372627 11.2014

Best Rank

Portuguese: #31310 04.2023

Global: #104093 02.2017

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

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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