2価

ja

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2価

Quality:

Divalent - element, ion, functional group, or molecule has a valence of two. Article “2価” in Japanese Wikipedia has 11.6 points for quality (as of July 1, 2025). The article contains 2 references and 4 sections.

This article has the best quality in Serbo-Croatian Wikipedia. However, this article is the most popular in Japanese version.

Since the creation of article “2価”, its content was written by 2 registered users of Japanese Wikipedia and edited by 11 registered Wikipedia users in all languages.

The article is cited 5 times in Japanese Wikipedia and cited 29 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #134143 in October 2017
  • Global: #234476 in May 2020

The highest popularity rank from 2008:

  • Local (Japanese): #181968 in October 2022
  • Global: #594452 in May 2020

There are 6 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Serbo-Croatian (sh)
Divalentan
23.2218
2Arabic (ar)
ثنائي التكافؤ
23.1963
3Serbian (sr)
Divalentan
22.0179
4Spanish (es)
Divalente
16.4353
5Japanese (ja)
2価
11.6364
6Danish (da)
Divalent
0.2321
More...

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

Most popular in all the time

The most popular language versions of the article "2価" in all the time
#LanguagePopularity awardRelative popularity
1Spanish (es)
Divalente
87 225
2Japanese (ja)
2価
23 297
3Arabic (ar)
ثنائي التكافؤ
15 563
4Danish (da)
Divalent
4 101
5Serbian (sr)
Divalentan
1 462
6Serbo-Croatian (sh)
Divalentan
467
More...

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

Most popular in June 2025

The most popular language versions of the article "2価" in June 2025
#LanguagePopularity awardRelative popularity
1Japanese (ja)
2価
106
2Spanish (es)
Divalente
73
3Arabic (ar)
ثنائي التكافؤ
18
4Danish (da)
Divalent
10
5Serbo-Croatian (sh)
Divalentan
9
6Serbian (sr)
Divalentan
3
More...

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

The highest AI

Language versions of the article "2価" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Arabic (ar)
ثنائي التكافؤ
2
2Danish (da)
Divalent
2
3Japanese (ja)
2価
2
4Serbo-Croatian (sh)
Divalentan
2
5Serbian (sr)
Divalentan
2
6Spanish (es)
Divalente
1
More...

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

The highest AI in June 2025

Language versions of the article "2価" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
ثنائي التكافؤ
0
2Danish (da)
Divalent
0
3Spanish (es)
Divalente
0
4Japanese (ja)
2価
0
5Serbo-Croatian (sh)
Divalentan
0
6Serbian (sr)
Divalentan
0
More...

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

The highest CI

Language versions of the article "2価" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Serbian (sr)
Divalentan
9
2Arabic (ar)
ثنائي التكافؤ
8
3Japanese (ja)
2価
5
4Serbo-Croatian (sh)
Divalentan
4
5Spanish (es)
Divalente
2
6Danish (da)
Divalent
1
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in June 2025:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in June 2025:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
ثنائي التكافؤ
daDanish
Divalent
esSpanish
Divalente
jaJapanese
2価
shSerbo-Croatian
Divalentan
srSerbian
Divalentan

Popularity rank trends

Best Rank Japanese:
#181968
10.2022
Global:
#594452
05.2020

AI rank trends

Best Rank Japanese:
#134143
10.2017
Global:
#234476
05.2020

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ja: 2価

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Japanese Wikipedia the most popular articles on that day were: 小泉八雲, 同志社国際中学校・高等学校, 若嶋津六夫, 伊藤大海 (野球), 高橋成美, 井端弘和, 太田裕二, ワールド・ベースボール・クラシック, 高田みづえ, 尾崎将司.

About WikiRank

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