வேதிப்பொருள்

Quality:

Chemical substance - matter of constant composition best characterized by the entities (molecules, formula units, atoms) it is composed of and characterized by physical properties like density. Article “வேதிப்பொருள்” in Tamil Wikipedia has 25.8 points for quality (as of July 1, 2025). The article contains 2 references and 3 sections.

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

Since the creation of article “வேதிப்பொருள்”, its content was written by 19 registered users of Tamil Wikipedia and edited by 2052 registered Wikipedia users in all languages.

The article is cited 103 times in Tamil Wikipedia and cited 14470 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Tamil): #470 in June 2012
• Global: #1300 in June 2012

The highest popularity rank from 2008:

• Local (Tamil): #2340 in April 2011
• Global: #5451 in September 2008

There are 48 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.

#	Language	Quality grade	Quality score
1	English (en) Chemical substance		60.6131
2	Indonesian (id) Zat kimia		49.0384
3	Catalan (ca) Substància química		46.1464
4	Japanese (ja) 化学物質		38.217
5	Chinese (zh) 化学物质		37.8956
6	Norwegian (Nynorsk) (nn) Kjemisk stoff		35.1677
7	Spanish (es) Sustancia química		35.0003
8	Russian (ru) Вещество (химия)		32.6909
9	Serbian (sr) Хемијска супстанца		31.6198
10	Simple English (simple) Chemical substance		31.3744

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

#	Language	Popularity award	Relative popularity
1	English (en) Chemical substance		7 782 907
2	Spanish (es) Sustancia química		4 429 999
3	Portuguese (pt) Substância		2 469 665
4	German (de) Stoff (Chemie)		865 187
5	Japanese (ja) 化学物質		570 214
6	Indonesian (id) Zat kimia		566 552
7	Ukrainian (uk) Речовина		562 227
8	Arabic (ar) مادة كيميائية		509 473
9	Italian (it) Sostanza pura		482 413
10	French (fr) Substance chimique		477 212

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Chemical substance		21 492
2	Spanish (es) Sustancia química		3 549
3	Japanese (ja) 化学物質		1 509
4	French (fr) Substance chimique		1 285
5	Russian (ru) Вещество (химия)		1 078
6	Portuguese (pt) Substância		1 074
7	German (de) Stoff (Chemie)		830
8	Chinese (zh) 化学物质		748
9	Simple English (simple) Chemical substance		630
10	Korean (ko) 화학 물질		629

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

#	Language	AI award	Relative AI
1	English (en) Chemical substance		572
2	German (de) Stoff (Chemie)		162
3	Spanish (es) Sustancia química		161
4	Portuguese (pt) Substância		109
5	Dutch (nl) Stof (scheikunde)		72
6	Turkish (tr) Kimyasal madde		61
7	Japanese (ja) 化学物質		55
8	Italian (it) Sostanza pura		53
9	Czech (cs) Látka		50
10	French (fr) Substance chimique		47

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

#	Language	AI award	Relative AI
1	English (en) Chemical substance		6
2	Spanish (es) Sustancia química		3
3	French (fr) Substance chimique		2
4	Catalan (ca) Substància química		1
5	Indonesian (id) Zat kimia		1
6	Arabic (ar) مادة كيميائية		0
7	Azerbaijani (az) Maddə		0
8	Belarusian (be) Хімічнае рэчыва		0
9	Bulgarian (bg) Химично вещество		0
10	Czech (cs) Látka		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Tamil Wikipedia the most popular articles on that day were: விநாயகர் அகவல், வ. உ. சிதம்பரம்பிள்ளை, சுபாஷ் சந்திர போஸ், சுப்பிரமணிய பாரதி, வேலு நாச்சியார், இந்தியாவின் விடுதலை நாள், காமராசர், தமிழ்த் திரைப்படங்களின் பட்டியல் (ஆண்டு வரிசை), கலைஞர் மகளிர் உரிமைத் திட்டம், திருப்பூர் குமரன்.

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