Tertiary (chemistry)

Tertiary - term in organic chemistry used to describe degree of substitution of an atom in a molecule. Article “Tertiary (chemistry)” in English Wikipedia has 25.4 points for quality (as of July 1, 2026). The article contains 1 references and 2 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.34 points.

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

Since the creation of article “Tertiary (chemistry)”, its content was written by 12 registered users of English Wikipedia and edited by 55 registered Wikipedia users in all languages.

The article is cited 39 times in English Wikipedia and cited 259 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #118581 in March 2013
• Global: #240949 in October 2022

The highest popularity rank from 2008:

• Local (English): #891352 in October 2021
• Global: #593553 in March 2017

There are 8 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, 2026 (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	Swedish (sv) Tertiär (kemi)		35.7204
2	Indonesian (id) Tersier (kimia)		32.9628
3	Turkish (tr) Tersiyer (kimya)		29.4064
4	German (de) Tertiär (Chemie)		26.0454
5	English (en) Tertiary (chemistry)		25.3756
6	Korean (ko) 제3급		17.169
7	Czech (cs) Terciární (chemie)		13.608
8	French (fr) Tertiaire (chimie)		13.5415

More...

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

The most popular language versions of the article "Tertiary (chemistry)" in all the time

#	Language	Popularity award	Relative popularity
1	German (de) Tertiär (Chemie)		118 104
2	English (en) Tertiary (chemistry)		37 036
3	Turkish (tr) Tersiyer (kimya)		31 203
4	Swedish (sv) Tertiär (kemi)		6 192
5	Czech (cs) Terciární (chemie)		1 597
6	French (fr) Tertiaire (chimie)		1 213
7	Korean (ko) 제3급		846
8	Indonesian (id) Tersier (kimia)		27

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 "Tertiary (chemistry)" in June 2026

#	Language	Popularity award	Relative popularity
1	German (de) Tertiär (Chemie)		90
2	English (en) Tertiary (chemistry)		69
3	Turkish (tr) Tersiyer (kimya)		37
4	Swedish (sv) Tertiär (kemi)		24
5	French (fr) Tertiaire (chimie)		20
6	Indonesian (id) Tersier (kimia)		8
7	Czech (cs) Terciární (chemie)		5
8	Korean (ko) 제3급		4

More...

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

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

#	Language	AI award	Relative AI
1	German (de) Tertiär (Chemie)		25
2	English (en) Tertiary (chemistry)		12
3	Turkish (tr) Tersiyer (kimya)		10
4	French (fr) Tertiaire (chimie)		4
5	Czech (cs) Terciární (chemie)		2
6	Indonesian (id) Tersier (kimia)		1
7	Swedish (sv) Tertiär (kemi)		1
8	Korean (ko) 제3급		0

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 "Tertiary (chemistry)" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Czech (cs) Terciární (chemie)		0
2	German (de) Tertiär (Chemie)		0
3	English (en) Tertiary (chemistry)		0
4	French (fr) Tertiaire (chimie)		0
5	Indonesian (id) Tersier (kimia)		0
6	Korean (ko) 제3급		0
7	Swedish (sv) Tertiär (kemi)		0
8	Turkish (tr) Tersiyer (kimya)		0

More...

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

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

#	Language	CI award	Relative CI
1	German (de) Tertiär (Chemie)		154
2	English (en) Tertiary (chemistry)		39
3	Czech (cs) Terciární (chemie)		37
4	French (fr) Tertiaire (chimie)		9
5	Indonesian (id) Tersier (kimia)		6
6	Korean (ko) 제3급		6
7	Swedish (sv) Tertiär (kemi)		5
8	Turkish (tr) Tersiyer (kimya)		3

More...

#	Language	Value
cs	Czech Terciární (chemie)
de	German Tertiär (Chemie)
en	English Tertiary (chemistry)
fr	French Tertiaire (chimie)
id	Indonesian Tersier (kimia)
ko	Korean 제3급
sv	Swedish Tertiär (kemi)
tr	Turkish Tersiyer (kimya)

Best Rank

English: #891352 10.2021

Global: #593553 03.2017

Best Rank

English: #118581 03.2013

Global: #240949 10.2022

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information