NaK

Sodium-potassium alloy - alkali metal alloy which is liquid at room temperature. Article “NaK” in French Wikipedia has 23.8 points for quality (as of July 1, 2026). The article contains 9 references and 12 sections.

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 “NaK”, its content was written by 32 registered users of French Wikipedia and edited by 333 registered Wikipedia users in all languages.

The article is cited 29 times in French Wikipedia and cited 522 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #13272 in December 2008
• Global: #45406 in September 2003

The highest popularity rank from 2008:

• Local (French): #77908 in December 2008
• Global: #170165 in April 2022

There are 18 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) Sodium–potassium alloy		53.7076
2	Slovak (sk) Zliatina sodíka a draslíka		31.0548
3	Russian (ru) Натрий-калиевый сплав		28.9378
4	Ukrainian (uk) Натрій-калієвий сплав		28.5473
5	German (de) NaK		26.3582
6	Chinese (zh) 钠钾合金		25.2627
7	French (fr) NaK		23.7918
8	Arabic (ar) سبيكة صوديوم-بوتاسيوم		22.5749
9	Spanish (es) NaK		20.9076
10	Czech (cs) NaK		19.6312

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Sodium–potassium alloy		780 928
2	Japanese (ja) ナトリウムカリウム合金		123 824
3	Spanish (es) NaK		67 465
4	French (fr) NaK		57 614
5	Chinese (zh) 钠钾合金		48 543
6	Russian (ru) Натрий-калиевый сплав		47 506
7	Italian (it) NaK		27 839
8	Portuguese (pt) NaK		21 792
9	Czech (cs) NaK		8 182
10	Korean (ko) 나크		5 589

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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 "NaK" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Sodium–potassium alloy		2 744
2	Japanese (ja) ナトリウムカリウム合金		380
3	Chinese (zh) 钠钾合金		356
4	German (de) NaK		264
5	Russian (ru) Натрий-калиевый сплав		183
6	French (fr) NaK		157
7	Spanish (es) NaK		91
8	Italian (it) NaK		64
9	Portuguese (pt) NaK		41
10	Czech (cs) NaK		38

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

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

#	Language	AI award	Relative AI
1	English (en) Sodium–potassium alloy		135
2	German (de) NaK		40
3	French (fr) NaK		32
4	Japanese (ja) ナトリウムカリウム合金		22
5	Chinese (zh) 钠钾合金		20
6	Italian (it) NaK		19
7	Spanish (es) NaK		12
8	Catalan (ca) NaK		8
9	Portuguese (pt) NaK		8
10	Czech (cs) NaK		7

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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 "NaK" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Sodium–potassium alloy		1
2	Arabic (ar) سبيكة صوديوم-بوتاسيوم		0
3	Catalan (ca) NaK		0
4	Czech (cs) NaK		0
5	German (de) NaK		0
6	Spanish (es) NaK		0
7	Persian (fa) ان‌ا کا		0
8	French (fr) NaK		0
9	Italian (it) NaK		0
10	Japanese (ja) ナトリウムカリウム合金		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 "NaK" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) 钠钾合金		265
2	English (en) Sodium–potassium alloy		63
3	Japanese (ja) ナトリウムカリウム合金		30
4	French (fr) NaK		29
5	Russian (ru) Натрий-калиевый сплав		29
6	German (de) NaK		22
7	Spanish (es) NaK		16
8	Ukrainian (uk) Натрій-калієвий сплав		9
9	Catalan (ca) NaK		8
10	Czech (cs) NaK		8

More...

#	Language	Value
ar	Arabic سبيكة صوديوم-بوتاسيوم
ca	Catalan NaK
cs	Czech NaK
de	German NaK
en	English Sodium–potassium alloy
es	Spanish NaK
fa	Persian ان‌ا کا
fr	French NaK
it	Italian NaK
ja	Japanese ナトリウムカリウム合金
ko	Korean 나크
nl	Dutch Natrium-kaliumlegering
pt	Portuguese NaK
ro	Romanian Aliaj sodiu–potasiu
ru	Russian Натрий-калиевый сплав
sk	Slovak Zliatina sodíka a draslíka
uk	Ukrainian Натрій-калієвий сплав
zh	Chinese 钠钾合金

Best Rank

French: #77908 12.2008

Global: #170165 04.2022

Best Rank

French: #13272 12.2008

Global: #45406 09.2003

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.

In French Wikipedia the most popular articles on that day were: Michael Olise, Liste des buteurs de la Coupe du monde de football, Coupe du monde de football 2026, Kylian Mbappé, All Her Fault, Rudi Garcia, Romelu Lukaku, Coupe du monde de football, Sadio Mané, Didier Deschamps.

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