Semivida

es

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Semivida

Quality:

Half-life - mean duration after which a decaying quantity has reached half of its initial value. Article “Semivida” in Spanish Wikipedia has 1.1 points for quality (as of July 1, 2026). The article also contains templates indicating quality issues, therefore its score was reduced by 0.06 points.

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:
Global Wikipedia:
The 9676th most popular in all topics.

Since the creation of article “Semivida”, its content was written by 16 registered users of Spanish Wikipedia and edited by 2010 registered Wikipedia users in all languages.

The article is cited 87 times in Spanish Wikipedia and cited 17055 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #14693 in July 2006
  • Global: #114 in July 2001

The highest popularity rank from 2008:

  • Local (Spanish): #68009 in March 2011
  • Global: #700 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, 2026 (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
53.9416
2Slovak (sk)
Polčas premeny
40.9338
3German (de)
Halbwertszeit
39.4776
4English (en)
Half-life
35.867
5Czech (cs)
Poločas přeměny
35.0437
6Vietnamese (vi)
Chu kỳ bán rã
33.0996
7Japanese (ja)
半減期
29.4726
8Tamil (ta)
அரைவாழ்வுக் காலம்
26.2417
9Italian (it)
Emivita (fisica)
23.1667
10Greek (el)
Χρόνος ημιζωής
22.6551
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 "Semivida" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Half-life
12 748 280
2German (de)
Halbwertszeit
3 186 599
3Japanese (ja)
半減期
1 841 208
4Russian (ru)
Период полураспада
1 768 587
5Polish (pl)
Czas połowicznego rozpadu
1 113 778
6French (fr)
Demi-vie
1 103 654
7Chinese (zh)
半衰期
667 244
8Portuguese (pt)
Meia-vida
581 127
9Dutch (nl)
Halveringstijd
551 160
10Italian (it)
Emivita (fisica)
517 267
More...

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

Most popular in June 2026

The most popular language versions of the article "Semivida" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Half-life
13 467
2German (de)
Halbwertszeit
2 823
3Russian (ru)
Период полураспада
2 431
4Japanese (ja)
半減期
2 219
5French (fr)
Demi-vie
1 587
6Polish (pl)
Czas połowicznego rozpadu
1 249
7Chinese (zh)
半衰期
1 146
8Italian (it)
Emivita (fisica)
763
9Korean (ko)
반감기
569
10Dutch (nl)
Halveringstijd
555
More...

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

The highest AI

Language versions of the article "Semivida" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Half-life
489
2German (de)
Halbwertszeit
269
3French (fr)
Demi-vie
119
4Dutch (nl)
Halveringstijd
88
5Italian (it)
Emivita (fisica)
78
6Russian (ru)
Период полураспада
63
7Danish (da)
Halveringstid
55
8Japanese (ja)
半減期
53
9Hebrew (he)
מחצית חיים
51
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 2026

Language versions of the article "Semivida" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Simple English (simple)
Half-life
2
2Serbian (sr)
Време полураспада
2
3Indonesian (id)
Waktu paruh
1
4Polish (pl)
Czas połowicznego rozpadu
1
5Arabic (ar)
عمر النصف
0
6Azerbaijani (az)
Yarımparçalanma periodu
0
7Belarusian (be)
Перыяд паўраспаду
0
8Bulgarian (bg)
Период на полуразпад
0
9Catalan (ca)
Període de semidesintegració
0
10Czech (cs)
Poločas přeměny
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 "Semivida" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Dutch (nl)
Halveringstijd
1 454
2English (en)
Half-life
1 337
3French (fr)
Demi-vie
1 312
4Ukrainian (uk)
Період напіврозпаду
875
5German (de)
Halbwertszeit
731
6Hungarian (hu)
Felezési idő
685
7Chinese (zh)
半衰期
644
8Japanese (ja)
半減期
558
9Indonesian (id)
Waktu paruh
514
10Russian (ru)
Период полураспада
465
More...

Scores

Estimated value for Wikipedia:
Spanish:
Global:
Popularity in June 2026:
Spanish:
Global:
Popularity in all years:
Spanish:
Global:
Authors in June 2026:
Spanish:
Global:
Registered authors in all years:
Spanish:
Global:
Citations:
Spanish:
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
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 Spanish:
#68009
03.2011
Global:
#700
03.2011

AI rank trends

Best Rank Spanish:
#14693
07.2006
Global:
#114
07.2001

Global popularity rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Half-life from Wikipedia articles about Radioactive decay, Shin Godzilla, Uranium, Half-Life and Uranium-235. Whereas reading the article about Half-life people most often go to Wikipedia articles on Half-Life, Radioactive decay, 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):

simple: Half-life
zhminnan: Poàn-kiám-kî

News from 1 July 2026

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 Spanish Wikipedia the most popular articles on that day were: Copa Mundial de Fútbol de 2026, Julián Andrés Quiñones, Gilberto Mora Zambrano, Sebastián Beccacece, Raúl Jiménez, República Democrática del Congo, Javier Aguirre, Erling Haaland, Copa Mundial de Fútbol, Romelu Lukaku.

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 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