Chrome hexavalent

Hexavalent chromium - chromium in the +6 oxidation state. Article “Chrome hexavalent” in French Wikipedia has 21.2 points for quality (as of July 1, 2026). The article contains 14 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.11 points.

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

Since the creation of article “Chrome hexavalent”, its content was written by 47 registered users of French Wikipedia and edited by 380 registered Wikipedia users in all languages.

The article is cited 94 times in French Wikipedia and cited 936 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #14593 in January 2023
• Global: #23430 in November 2003

The highest popularity rank from 2008:

• Local (French): #12038 in October 2013
• Global: #14223 in March 2024

There are 12 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	English (en) Hexavalent chromium		74.3346
2	Czech (cs) Šestimocný chrom		30.0545
3	Turkish (tr) Hekzavalent krom		28.0287
4	Serbo-Croatian (sh) Heksavalentni hrom		21.291
5	French (fr) Chrome hexavalent		21.1614
6	Chinese (zh) 六价铬		18.5049
7	Serbian (sr) Heksavalentni hrom		17.1563
8	Swedish (sv) Sexvärt krom		17.0807
9	Dutch (nl) Hexavalent chroom		14.5905
10	Japanese (ja) 六価クロム		14.5873

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Hexavalent chromium		2 757 783
2	Japanese (ja) 六価クロム		1 999 975
3	French (fr) Chrome hexavalent		317 323
4	Portuguese (pt) Cromo hexavalente		113 383
5	Chinese (zh) 六价铬		65 146
6	Swedish (sv) Sexvärt krom		30 162
7	Dutch (nl) Hexavalent chroom		10 159
8	Arabic (ar) الكروم سداسي التكافؤ		8 720
9	Czech (cs) Šestimocný chrom		7 400
10	Turkish (tr) Hekzavalent krom		6 890

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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 "Chrome hexavalent" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Hexavalent chromium		7 734
2	Japanese (ja) 六価クロム		2 734
3	French (fr) Chrome hexavalent		773
4	Chinese (zh) 六价铬		374
5	Czech (cs) Šestimocný chrom		165
6	Swedish (sv) Sexvärt krom		151
7	Dutch (nl) Hexavalent chroom		125
8	Portuguese (pt) Cromo hexavalente		49
9	Turkish (tr) Hekzavalent krom		42
10	Serbian (sr) Heksavalentni hrom		26

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

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

#	Language	AI award	Relative AI
1	English (en) Hexavalent chromium		223
2	Japanese (ja) 六価クロム		66
3	French (fr) Chrome hexavalent		47
4	Portuguese (pt) Cromo hexavalente		10
5	Turkish (tr) Hekzavalent krom		8
6	Dutch (nl) Hexavalent chroom		6
7	Serbian (sr) Heksavalentni hrom		6
8	Swedish (sv) Sexvärt krom		4
9	Arabic (ar) الكروم سداسي التكافؤ		3
10	Chinese (zh) 六价铬		3

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

Language versions of the article "Chrome hexavalent" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) الكروم سداسي التكافؤ		0
2	Czech (cs) Šestimocný chrom		0
3	English (en) Hexavalent chromium		0
4	French (fr) Chrome hexavalent		0
5	Japanese (ja) 六価クロム		0
6	Dutch (nl) Hexavalent chroom		0
7	Portuguese (pt) Cromo hexavalente		0
8	Serbo-Croatian (sh) Heksavalentni hrom		0
9	Serbian (sr) Heksavalentni hrom		0
10	Swedish (sv) Sexvärt krom		0

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

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

#	Language	CI award	Relative CI
1	Japanese (ja) 六価クロム		421
2	English (en) Hexavalent chromium		209
3	Chinese (zh) 六价铬		146
4	French (fr) Chrome hexavalent		94
5	Dutch (nl) Hexavalent chroom		19
6	Portuguese (pt) Cromo hexavalente		12
7	Czech (cs) Šestimocný chrom		11
8	Turkish (tr) Hekzavalent krom		9
9	Serbian (sr) Heksavalentni hrom		6
10	Arabic (ar) الكروم سداسي التكافؤ		4

More...

#	Language	Value
ar	Arabic الكروم سداسي التكافؤ
cs	Czech Šestimocný chrom
en	English Hexavalent chromium
fr	French Chrome hexavalent
ja	Japanese 六価クロム
nl	Dutch Hexavalent chroom
pt	Portuguese Cromo hexavalente
sh	Serbo-Croatian Heksavalentni hrom
sr	Serbian Heksavalentni hrom
sv	Swedish Sexvärt krom
tr	Turkish Hekzavalent krom
zh	Chinese 六价铬

Best Rank

French: #12038 10.2013

Global: #14223 03.2024

Best Rank

French: #14593 01.2023

Global: #23430 11.2003

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