孤電子對

Quality:

Lone pair - pair of valence electrons that are not shared with another atom; concept used in valence shell electron pair repulsion theory (VSEPR theory) which explains the shapes of molecules. Article "孤電子對" in Chinese Wikipedia has 29.6 points for quality (as of November 1, 2023). The article contains 4 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "孤電子對", its content was written by 14 registered users of Chinese Wikipedia and edited by 300 registered Wikipedia users in all languages.

The article is cited 115 times in Chinese Wikipedia and cited 1287 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Chinese): #14565 in October 2019
  • Global: #580 in September 2002

The highest popularity rank from 2008:

  • Local (Chinese): #39737 in November 2021
  • Global: #92889 in November 2017

There are 24 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Lone pair
55.2154
2Catalan (ca)
Parell solitari
52.4677
3German (de)
Freies Elektronenpaar
30.4706
4Chinese (zh)
孤電子對
29.6347
5Serbo-Croatian (sh)
Slobodni elektronski par
27.4402
6Serbian (sr)
Slobodni elektronski par
25.1388
7Finnish (fi)
Vapaa elektronipari
22.464
8Norwegian (no)
Fritt elektronpar
20.0352
9Ukrainian (uk)
Вільна електронна пара
17.7162
10Swedish (sv)
Fritt elektronpar
17.6668
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 "孤電子對" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Lone pair
1 469 199
2Japanese (ja)
孤立電子対
224 906
3French (fr)
Doublet non liant
213 754
4Spanish (es)
Par solitario
211 562
5German (de)
Freies Elektronenpaar
172 965
6Chinese (zh)
孤電子對
127 459
7Italian (it)
Coppia solitaria
74 554
8Dutch (nl)
Vrij elektronenpaar
40 919
9Hebrew (he)
אלקטרונים בלתי קושרים
38 911
10Persian (fa)
جفت الکترون غیرپیوندی
32 136
More...

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

Most popular in October 2023

The most popular language versions of the article "孤電子對" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Lone pair
6 072
2Chinese (zh)
孤電子對
1 393
3Spanish (es)
Par solitario
802
4French (fr)
Doublet non liant
741
5Japanese (ja)
孤立電子対
693
6Korean (ko)
고립 전자쌍
576
7German (de)
Freies Elektronenpaar
557
8Italian (it)
Coppia solitaria
421
9Persian (fa)
جفت الکترون غیرپیوندی
253
10Arabic (ar)
زوج غير رابط
248
More...

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

The highest AI

Language versions of the article "孤電子對" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Lone pair
89
2German (de)
Freies Elektronenpaar
43
3Hebrew (he)
אלקטרונים בלתי קושרים
21
4Japanese (ja)
孤立電子対
17
5Dutch (nl)
Vrij elektronenpaar
15
6French (fr)
Doublet non liant
14
7Chinese (zh)
孤電子對
14
8Spanish (es)
Par solitario
13
9Italian (it)
Coppia solitaria
11
10Arabic (ar)
زوج غير رابط
9
More...

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

The highest AI in October 2023

Language versions of the article "孤電子對" with the highest AI in October 2023
#LanguageAI awardRelative AI
1Catalan (ca)
Parell solitari
1
2English (en)
Lone pair
1
3Arabic (ar)
زوج غير رابط
0
4Danish (da)
Lonepair
0
5German (de)
Freies Elektronenpaar
0
6Spanish (es)
Par solitario
0
7Persian (fa)
جفت الکترون غیرپیوندی
0
8Finnish (fi)
Vapaa elektronipari
0
9French (fr)
Doublet non liant
0
10Hebrew (he)
אלקטרונים בלתי קושרים
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 "孤電子對" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Lone pair
221
2Japanese (ja)
孤立電子対
184
3Dutch (nl)
Vrij elektronenpaar
130
4Chinese (zh)
孤電子對
115
5French (fr)
Doublet non liant
107
6Italian (it)
Coppia solitaria
74
7Spanish (es)
Par solitario
69
8German (de)
Freies Elektronenpaar
67
9Korean (ko)
고립 전자쌍
34
10Finnish (fi)
Vapaa elektronipari
33
More...

Scores

Estimated value for Wikipedia:
Chinese:
Global:
Popularity in October 2023:
Chinese:
Global:
Popularity in all years:
Chinese:
Global:
Authors in October 2023:
Chinese:
Global:
Registered authors in all years:
Chinese:
Global:
Citations:
Chinese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
زوج غير رابط
caCatalan
Parell solitari
daDanish
Lonepair
deGerman
Freies Elektronenpaar
enEnglish
Lone pair
esSpanish
Par solitario
faPersian
جفت الکترون غیرپیوندی
fiFinnish
Vapaa elektronipari
frFrench
Doublet non liant
heHebrew
אלקטרונים בלתי קושרים
idIndonesian
Pasangan elektron sunyi
itItalian
Coppia solitaria
jaJapanese
孤立電子対
koKorean
고립 전자쌍
nlDutch
Vrij elektronenpaar
noNorwegian
Fritt elektronpar
ptPortuguese
Par solitário
shSerbo-Croatian
Slobodni elektronski par
simpleSimple English
Lone pair
srSerbian
Slobodni elektronski par
svSwedish
Fritt elektronpar
ukUkrainian
Вільна електронна пара
viVietnamese
Cặp đơn độc
zhChinese
孤電子對

Popularity rank trends

Best Rank Chinese:
#39737
11.2021
Global:
#92889
11.2017

AI rank trends

Best Rank Chinese:
#14565
10.2019
Global:
#580
09.2002

Global AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Lone pair from Wikipedia articles about Amine, Lewis structure, Hydrogen bond, Unpaired electron and Lewis acid–base theory. Whereas reading the article about Lone pair people most often go to Wikipedia articles on Valence electron, VSEPR theory, Covalent bond, Lewis structure and Unpaired electron.

Cumulative results of quality and popularity of the Wikipedia article

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

simple: Lone pair

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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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information