அரைவாழ்வுக் காலம்

ta

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அரைவாழ்வுக் காலம்

Quality:

Half-life - mean duration after which a decaying quantity has reached half of its initial value. Article "அரைவாழ்வுக் காலம்" in Tamil Wikipedia has 26.2 points for quality (as of July 1, 2025). The article contains 3 references and 2 sections.

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

Achievements in all the time:
Tamil Wikipedia:
The 4675th most editable in Tamil Wikipedia.
Global Wikipedia:
The 9336th most popular in all topics.

Since the creation of article "அரைவாழ்வுக் காலம்", its content was written by 30 registered users of Tamil Wikipedia (4675th place) and edited by 2019 registered Wikipedia users in all languages.

The article is cited 121 times in Tamil Wikipedia and cited 16709 times in all languages (9997th place).

The highest Authors Interest rank from 2001:

  • Local (Tamil): #81 in March 2006
  • Global: #378 in December 2001

The highest popularity rank from 2008:

  • Local (Tamil): #1975 in April 2008
  • Global: #710 in March 2011

There are 51 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Russian (ru)
Период полураспада
52.1882
2Slovak (sk)
Polčas premeny
41.8877
3German (de)
Halbwertszeit
40.2708
4English (en)
Half-life
35.9594
5Czech (cs)
Poločas přeměny
35.3999
6Vietnamese (vi)
Chu kỳ bán rã
33.2276
7Japanese (ja)
半減期
29.7214
8Tamil (ta)
அரைவாழ்வுக் காலம்
26.244
9Italian (it)
Emivita (fisica)
23.3795
10Greek (el)
Χρόνος ημιζωής
22.6124
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 "அரைவாழ்வுக் காலம்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Half-life
12 518 354
2German (de)
Halbwertszeit
3 136 592
3Japanese (ja)
半減期
1 807 900
4Russian (ru)
Период полураспада
1 566 893
5Polish (pl)
Czas połowicznego rozpadu
1 094 516
6French (fr)
Demi-vie
1 078 928
7Chinese (zh)
半衰期
647 061
8Portuguese (pt)
Meia-vida
575 316
9Dutch (nl)
Halveringstijd
541 922
10Italian (it)
Emivita (fisica)
504 405
More...

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

Most popular in June 2025

The most popular language versions of the article "அரைவாழ்வுக் காலம்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Half-life
21 183
2German (de)
Halbwertszeit
4 107
3Russian (ru)
Период полураспада
3 810
4Japanese (ja)
半減期
3 164
5French (fr)
Demi-vie
2 326
6Korean (ko)
반감기
2 255
7Chinese (zh)
半衰期
2 186
8Polish (pl)
Czas połowicznego rozpadu
1 653
9Italian (it)
Emivita (fisica)
1 613
10Vietnamese (vi)
Chu kỳ bán rã
1 490
More...

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

The highest AI

Language versions of the article "அரைவாழ்வுக் காலம்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Half-life
478
2German (de)
Halbwertszeit
268
3French (fr)
Demi-vie
118
4Dutch (nl)
Halveringstijd
86
5Italian (it)
Emivita (fisica)
78
6Russian (ru)
Период полураспада
60
7Danish (da)
Halveringstid
55
8Japanese (ja)
半減期
53
9Hebrew (he)
מחצית חיים
50
10Chinese (zh)
半衰期
50
More...

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

The highest AI in June 2025

Language versions of the article "அரைவாழ்வுக் காலம்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Halbwertszeit
1
2Esperanto (eo)
Duoniĝa tempo
1
3Estonian (et)
Poolestusaeg
1
4French (fr)
Demi-vie
1
5Japanese (ja)
半減期
1
6Korean (ko)
반감기
1
7Thai (th)
ครึ่งชีวิต
1
8Arabic (ar)
عمر النصف
0
9Azerbaijani (az)
Yarımparçalanma periodu
0
10Belarusian (be)
Перыяд паўраспаду
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 "அரைவாழ்வுக் காலம்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Dutch (nl)
Halveringstijd
1 457
2English (en)
Half-life
1 339
3French (fr)
Demi-vie
1 305
4Ukrainian (uk)
Період напіврозпаду
773
5German (de)
Halbwertszeit
716
6Hungarian (hu)
Felezési idő
689
7Chinese (zh)
半衰期
641
8Japanese (ja)
半減期
550
9Persian (fa)
نیمه‌عمر
465
10Russian (ru)
Период полураспада
464
More...

Scores

Estimated value for Wikipedia:
Tamil:
Global:
Popularity in June 2025:
Tamil:
Global:
Popularity in all years:
Tamil:
Global:
Authors in June 2025:
Tamil:
Global:
Registered authors in all years:
Tamil:
Global:
Citations:
Tamil:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
عمر النصف
azAzerbaijani
Yarımparçalanma periodu
beBelarusian
Перыяд паўраспаду
bgBulgarian
Период на полуразпад
caCatalan
Període de semidesintegració
csCzech
Poločas přeměny
daDanish
Halveringstid
deGerman
Halbwertszeit
elGreek
Χρόνος ημιζωής
enEnglish
Half-life
eoEsperanto
Duoniĝa tempo
esSpanish
Semivida
etEstonian
Poolestusaeg
euBasque
Semidesintegrazio-periodo
faPersian
نیمه‌عمر
fiFinnish
Puoliintumisaika
frFrench
Demi-vie
glGalician
Período de semidesintegración
heHebrew
מחצית חיים
hiHindi
अर्धायु काल
hrCroatian
Vrijeme poluraspada
huHungarian
Felezési idő
idIndonesian
Waktu paruh
itItalian
Emivita (fisica)
jaJapanese
半減期
kaGeorgian
ნახევრად დაშლის პერიოდი
kkKazakh
Жартылай ыдырау мерзімі
koKorean
반감기
ltLithuanian
Pusėjimo trukmė
msMalay
Separuh hayat
nlDutch
Halveringstijd
nnNorwegian (Nynorsk)
Halveringstid
noNorwegian
Halveringstid
plPolish
Czas połowicznego rozpadu
ptPortuguese
Meia-vida
roRomanian
Perioadă de înjumătățire
ruRussian
Период полураспада
shSerbo-Croatian
Vrijeme poluraspada
simpleSimple English
Half-life (physics)
skSlovak
Polčas premeny
slSlovenian
Razpolovni čas
srSerbian
Време полураспада
svSwedish
Halveringstid
taTamil
அரைவாழ்வுக் காலம்
thThai
ครึ่งชีวิต
trTurkish
Yarı ömür
ukUkrainian
Період напіврозпаду
urUrdu
نصف حیات
viVietnamese
Chu kỳ bán rã
zhChinese
半衰期
zhminnanMin Nan
Poàn-kiám-kî

Popularity rank trends

Best Rank Tamil:
#1975
04.2008
Global:
#710
03.2011

AI rank trends

Best Rank Tamil:
#81
03.2006
Global:
#378
12.2001

Local popularity rank history

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Half-life from Wikipedia articles about Radioactivity, Uranium, Uranium-235, Half-Life and Plutonium. Whereas reading the article about Half-life people most often go to Wikipedia articles on Half-Life, Radioactivity, Exponential decay, List of radioactive nuclides by half-life and Biological half-life.

Cumulative results of quality and popularity of the Wikipedia article

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

zhminnan: Poàn-kiám-kî

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 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