Alfaolefina

Quality:

Alpha-olefin - class of chemical compounds. Article "Alfaolefina" in Portuguese Wikipedia has 8.5 points for quality (as of November 1, 2023).

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

Since the creation of article "Alfaolefina", its content was written by 5 registered users of Portuguese Wikipedia and edited by 67 registered Wikipedia users in all languages.

The article is cited 3 times in Portuguese Wikipedia and cited 164 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #23442 in November 2021
  • Global: #107664 in June 2005

The highest popularity rank from 2008:

  • Local (Portuguese): #141298 in April 2008
  • Global: #422043 in February 2016

There are 9 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1Tamil (ta)
ஆல்பா-ஒலிபீன்
26.4612
2Czech (cs)
Alfa-alkeny
20.9522
3Arabic (ar)
أولفين
15.9841
4Persian (fa)
آلفا-اولفین
12.7755
5English (en)
Terminal alkene
8.6737
6Portuguese (pt)
Alfaolefina
8.4629
7Russian (ru)
Альфа-олефин
2.7887
8Italian (it)
Α-olefina
2.0894
9Dutch (nl)
Alfa-alkeen
1.6613
More...

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

Most popular in all the time

The most popular language versions of the article "Alfaolefina" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Terminal alkene
306 941
2Italian (it)
Α-olefina
56 339
3Arabic (ar)
أولفين
31 757
4Russian (ru)
Альфа-олефин
24 878
5Portuguese (pt)
Alfaolefina
17 275
6Dutch (nl)
Alfa-alkeen
6 702
7Persian (fa)
آلفا-اولفین
3 240
8Tamil (ta)
ஆல்பா-ஒலிபீன்
254
9Czech (cs)
Alfa-alkeny
15
More...

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

Most popular in October 2023

The most popular language versions of the article "Alfaolefina" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Terminal alkene
1 631
2Arabic (ar)
أولفين
234
3Russian (ru)
Альфа-олефин
187
4Persian (fa)
آلفا-اولفین
179
5Italian (it)
Α-olefina
91
6Dutch (nl)
Alfa-alkeen
42
7Portuguese (pt)
Alfaolefina
42
8Czech (cs)
Alfa-alkeny
9
9Tamil (ta)
ஆல்பா-ஒலிபீன்
9
More...

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

The highest AI

Language versions of the article "Alfaolefina" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Terminal alkene
25
2Arabic (ar)
أولفين
13
3Italian (it)
Α-olefina
10
4Russian (ru)
Альфа-олефин
6
5Dutch (nl)
Alfa-alkeen
5
6Portuguese (pt)
Alfaolefina
5
7Czech (cs)
Alfa-alkeny
1
8Persian (fa)
آلفا-اولفین
1
9Tamil (ta)
ஆல்பா-ஒலிபீன்
1
More...

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

The highest AI in October 2023

Language versions of the article "Alfaolefina" with the highest AI in October 2023
#LanguageAI awardRelative AI
1English (en)
Terminal alkene
5
2Arabic (ar)
أولفين
1
3Czech (cs)
Alfa-alkeny
0
4Persian (fa)
آلفا-اولفین
0
5Italian (it)
Α-olefina
0
6Dutch (nl)
Alfa-alkeen
0
7Portuguese (pt)
Alfaolefina
0
8Russian (ru)
Альфа-олефин
0
9Tamil (ta)
ஆல்பா-ஒலிபீன்
0
More...

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

The highest CI

Language versions of the article "Alfaolefina" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Terminal alkene
90
2Italian (it)
Α-olefina
27
3Arabic (ar)
أولفين
19
4Dutch (nl)
Alfa-alkeen
11
5Czech (cs)
Alfa-alkeny
5
6Persian (fa)
آلفا-اولفین
4
7Portuguese (pt)
Alfaolefina
3
8Russian (ru)
Альфа-олефин
3
9Tamil (ta)
ஆல்பா-ஒலிபீன்
2
More...

Scores

Estimated value for Wikipedia:
Portuguese:
Global:
Popularity in October 2023:
Portuguese:
Global:
Popularity in all years:
Portuguese:
Global:
Authors in October 2023:
Portuguese:
Global:
Registered authors in all years:
Portuguese:
Global:
Citations:
Portuguese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
أولفين
csCzech
Alfa-alkeny
enEnglish
Terminal alkene
faPersian
آلفا-اولفین
itItalian
Α-olefina
nlDutch
Alfa-alkeen
ptPortuguese
Alfaolefina
ruRussian
Альфа-олефин
taTamil
ஆல்பா-ஒலிபீன்

Popularity rank trends

Best Rank Portuguese:
#141298
04.2008
Global:
#422043
02.2016

AI rank trends

Best Rank Portuguese:
#23442
11.2021
Global:
#107664
06.2005

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Alpha-olefin from Wikipedia articles about Alkene, Ziegler–Natta catalyst, Alpha-olefin sulfonate, Polyolefin and Motor oil. Whereas reading the article about Alpha-olefin people most often go to Wikipedia articles on Alkene, Isobutylene, Propylene, 1-butene and Decene.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 23 April 2024

On 23 April 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: YouTube, Serie A, Shōgun, Fallout, Facebook, Fallout, Saint George, Saint George Day, Inter Milan, ChatGPT.

In Portuguese Wikipedia the most popular articles on that day were: Jorge da Capadócia, Sebastião Bugalho, ChatGPT, Facebook, Copa Libertadores da América, Revolução de 25 de Abril de 1974, Dia de São Jorge, YouTube, Caso Henry Borel, AMBEV.

About WikiRank

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information