Niels Bjerrum

en

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Niels Bjerrum

Quality:

Niels Bjerrum - Danish chemist who contributed to the advance of electrolyte solution chemistry (1879-1958). Article “Niels Bjerrum” in English Wikipedia has 22.9 points for quality (as of July 1, 2025). The article contains 9 references and 5 sections.

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

Since the creation of article “Niels Bjerrum”, its content was written by 18 registered users of English Wikipedia and edited by 76 registered Wikipedia users in all languages.

The article is cited 20 times in English Wikipedia and cited 107 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #115067 in December 2010
  • Global: #110265 in December 2010

The highest popularity rank from 2008:

  • Local (English): #674585 in December 2019
  • Global: #1072076 in December 2019

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
1Swedish (sv)
Niels Bjerrum
28.7818
2German (de)
Niels Janniksen Bjerrum
27.1641
3Danish (da)
Niels Bjerrum
22.9721
4English (en)
Niels Bjerrum
22.8788
5Catalan (ca)
Niels Janniksen Bjerrum
14.0286
6Polish (pl)
Niels Bjerrum
1.3948
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 "Niels Bjerrum" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Niels Bjerrum
30 544
2Danish (da)
Niels Bjerrum
12 031
3German (de)
Niels Janniksen Bjerrum
7 512
4Catalan (ca)
Niels Janniksen Bjerrum
1 823
5Swedish (sv)
Niels Bjerrum
1 525
6Polish (pl)
Niels Bjerrum
570
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 "Niels Bjerrum" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Niels Bjerrum
443
2Danish (da)
Niels Bjerrum
52
3German (de)
Niels Janniksen Bjerrum
17
4Catalan (ca)
Niels Janniksen Bjerrum
7
5Swedish (sv)
Niels Bjerrum
6
6Polish (pl)
Niels Bjerrum
4
More...

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

The highest AI

Language versions of the article "Niels Bjerrum" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Niels Janniksen Bjerrum
29
2English (en)
Niels Bjerrum
18
3Catalan (ca)
Niels Janniksen Bjerrum
10
4Danish (da)
Niels Bjerrum
9
5Swedish (sv)
Niels Bjerrum
7
6Polish (pl)
Niels Bjerrum
3
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 "Niels Bjerrum" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Niels Janniksen Bjerrum
1
2Swedish (sv)
Niels Bjerrum
1
3Danish (da)
Niels Bjerrum
0
4German (de)
Niels Janniksen Bjerrum
0
5English (en)
Niels Bjerrum
0
6Polish (pl)
Niels Bjerrum
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 "Niels Bjerrum" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Danish (da)
Niels Bjerrum
57
2German (de)
Niels Janniksen Bjerrum
20
3English (en)
Niels Bjerrum
20
4Swedish (sv)
Niels Bjerrum
7
5Catalan (ca)
Niels Janniksen Bjerrum
2
6Polish (pl)
Niels Bjerrum
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Niels Janniksen Bjerrum
daDanish
Niels Bjerrum
deGerman
Niels Janniksen Bjerrum
enEnglish
Niels Bjerrum
plPolish
Niels Bjerrum
svSwedish
Niels Bjerrum

Popularity rank trends

Best Rank English:
#674585
12.2019
Global:
#1072076
12.2019

AI rank trends

Best Rank English:
#115067
12.2010
Global:
#110265
12.2010

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Niels Bjerrum from Wikipedia articles about Bjerrum plot, Dimerization, Bjerrum length, H. C. Ørsted Medal and Jannik Bjerrum. Whereas reading the article about Niels Bjerrum people most often go to Wikipedia articles on Jannik Bjerrum, Jannik Petersen Bjerrum, Bjerrum plot, Bjerrum length and Dimerization.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 February 2026

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..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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