Copper(II) hydroxide

Cupric hydroxide - chemical compound. Article “Copper(II) hydroxide” in Simple English Wikipedia has 10.5 points for quality (as of July 1, 2026). The article contains 0 references and 5 sections.

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

Since the creation of article “Copper(II) hydroxide”, its content was written by 5 registered users of Simple English Wikipedia and edited by 519 registered Wikipedia users in all languages.

The article is cited 5 times in Simple English Wikipedia and cited 1135 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #4442 in December 2019
• Global: #14938 in May 2013

The highest popularity rank from 2008:

• Local (Simple English): #4424 in January 2013
• Global: #30685 in May 2020

There are 35 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) Copper(II) hydroxide		56.1806
2	Chinese (zh) 氢氧化铜		55.5241
3	Indonesian (id) Tembaga(II) hidroksida		51.7867
4	Italian (it) Idrossido di rame(II)		50.6199
5	Esperanto (eo) Kupra (II) hidroksido		49.2381
6	Greek (el) Υδροξείδιο του χαλκού		45.4835
7	German (de) Kupfer(II)-hydroxid		41.7029
8	Polish (pl) Wodorotlenek miedzi(II)		39.5996
9	Tamil (ta) தாமிரம்(II) ஐதராக்சைடு		34.4845
10	Finnish (fi) Kuparihydroksidi		34.22

More...

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

The most popular language versions of the article "Copper(II) hydroxide" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Copper(II) hydroxide		1 591 720
2	Russian (ru) Гидроксид меди(II)		1 022 385
3	Spanish (es) Hidróxido de cobre(II)		493 577
4	Polish (pl) Wodorotlenek miedzi(II)		462 084
5	Japanese (ja) 水酸化銅(II)		266 786
6	German (de) Kupfer(II)-hydroxid		257 314
7	Italian (it) Idrossido di rame(II)		187 229
8	Chinese (zh) 氢氧化铜		158 740
9	Vietnamese (vi) Đồng(II) hydroxide		143 891
10	Portuguese (pt) Hidróxido de cobre(II)		138 353

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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 "Copper(II) hydroxide" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Copper(II) hydroxide		1 602
2	Russian (ru) Гидроксид меди(II)		731
3	Japanese (ja) 水酸化銅(II)		444
4	German (de) Kupfer(II)-hydroxid		414
5	Chinese (zh) 氢氧化铜		386
6	Polish (pl) Wodorotlenek miedzi(II)		264
7	Spanish (es) Hidróxido de cobre(II)		185
8	Persian (fa) مس (II) هیدروکسید		185
9	French (fr) Hydroxyde de cuivre(II)		169
10	Italian (it) Idrossido di rame(II)		147

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

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

#	Language	AI award	Relative AI
1	English (en) Copper(II) hydroxide		113
2	Italian (it) Idrossido di rame(II)		50
3	German (de) Kupfer(II)-hydroxid		49
4	Russian (ru) Гидроксид меди(II)		43
5	Hungarian (hu) Réz(II)-hidroxid		29
6	Vietnamese (vi) Đồng(II) hydroxide		24
7	French (fr) Hydroxyde de cuivre(II)		23
8	Japanese (ja) 水酸化銅(II)		22
9	Spanish (es) Hidróxido de cobre(II)		20
10	Dutch (nl) Koper(II)hydroxide		19

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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 "Copper(II) hydroxide" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Copper(II) hydroxide		2
2	Basque (eu) Kobre(II) hidroxido		1
3	Finnish (fi) Kuparihydroksidi		1
4	Vietnamese (vi) Đồng(II) hydroxide		1
5	Arabic (ar) هيدروكسيد النحاس الثنائي		0
6	Bulgarian (bg) Меден дихидроксид		0
7	Catalan (ca) Hidròxid de coure(II)		0
8	Czech (cs) Hydroxid měďnatý		0
9	German (de) Kupfer(II)-hydroxid		0
10	Greek (el) Υδροξείδιο του χαλκού		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 "Copper(II) hydroxide" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) 氢氧化铜		176
2	English (en) Copper(II) hydroxide		157
3	Japanese (ja) 水酸化銅(II)		95
4	French (fr) Hydroxyde de cuivre(II)		81
5	Vietnamese (vi) Đồng(II) hydroxide		59
6	Tamil (ta) தாமிரம்(II) ஐதராக்சைடு		51
7	Indonesian (id) Tembaga(II) hidroksida		49
8	Persian (fa) مس (II) هیدروکسید		42
9	Italian (it) Idrossido di rame(II)		36
10	Polish (pl) Wodorotlenek miedzi(II)		36

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#	Language	Value
ar	Arabic هيدروكسيد النحاس الثنائي
bg	Bulgarian Меден дихидроксид
ca	Catalan Hidròxid de coure(II)
cs	Czech Hydroxid měďnatý
de	German Kupfer(II)-hydroxid
el	Greek Υδροξείδιο του χαλκού
en	English Copper(II) hydroxide
eo	Esperanto Kupra (II) hidroksido
es	Spanish Hidróxido de cobre(II)
eu	Basque Kobre(II) hidroxido
fa	Persian مس (II) هیدروکسید
fi	Finnish Kuparihydroksidi
fr	French Hydroxyde de cuivre(II)
hi	Hindi कापर(II) हाइड्राक्साइड
hr	Croatian Bakrov(II) hidroksid
hu	Hungarian Réz(II)-hidroxid
id	Indonesian Tembaga(II) hidroksida
it	Italian Idrossido di rame(II)
ja	Japanese 水酸化銅(II)
ko	Korean 수산화 구리(II)
nl	Dutch Koper(II)hydroxide
pl	Polish Wodorotlenek miedzi(II)
pt	Portuguese Hidróxido de cobre(II)
ro	Romanian Hidroxid de cupru (II)
ru	Russian Гидроксид меди(II)
sh	Serbo-Croatian Bakar(II) hidroksid
simple	Simple English Copper(II) hydroxide
sr	Serbian Bakar(II)-hidroksid
sv	Swedish Kopparhydroxid
ta	Tamil தாமிரம்(II) ஐதராக்சைடு
uk	Ukrainian Гідроксид міді(II)
ur	Urdu کاپر(II) ہائیڈرو آکسائیڈ
uz	Uzbek Mis (II) gidroksid
vi	Vietnamese Đồng(II) hydroxide
zh	Chinese 氢氧化铜

Best Rank

Simple English: #4424 01.2013

Global: #30685 05.2020

Best Rank

Simple English: #4442 12.2019

Global: #14938 05.2013

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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