Period 1 element

Period 1 - first row (or period) of the periodic table of the chemical elements. Article “Period 1 element” in English Wikipedia has 61.7 points for quality (as of July 1, 2026). The article contains 67 references and 7 sections.

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

Since the creation of article “Period 1 element”, its content was written by 74 registered users of English Wikipedia and edited by 571 registered Wikipedia users in all languages.

The article is cited 379 times in English Wikipedia and cited 4871 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #12135 in August 2003
• Global: #4089 in May 2012

The highest popularity rank from 2008:

• Local (English): #137499 in October 2018
• Global: #77388 in October 2019

There are 40 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	Simple English (simple) Period 1 element		70.8478
2	English (en) Period 1 element		61.6752
3	Indonesian (id) Unsur periode 1		59.2134
4	Chinese (zh) 第1周期元素		56.5819
5	Persian (fa) دوره ۱ جدول تناوبی		46.6751
6	Korean (ko) 1주기 원소		46.5099
7	Catalan (ca) Elements del període 1		46.0271
8	Bulgarian (bg) Период 1 на периодичната система		45.3131
9	Spanish (es) Elementos del periodo 1		44.354
10	Russian (ru) Первый период периодической системы		44.1945

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

The most popular language versions of the article "Period 1 element" in all the time

#	Language	Popularity award	Relative popularity
1	Spanish (es) Elementos del periodo 1		1 207 021
2	English (en) Period 1 element		586 531
3	German (de) Chemische Elemente der ersten Periode		96 854
4	Arabic (ar) عناصر الدورة الأولى		91 520
5	Japanese (ja) 第1周期元素		71 859
6	French (fr) Période 1 du tableau périodique		66 636
7	Russian (ru) Первый период периодической системы		54 687
8	Persian (fa) دوره ۱ جدول تناوبی		48 484
9	Italian (it) Elementi del periodo 1		46 898
10	Indonesian (id) Unsur periode 1		43 463

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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 "Period 1 element" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Period 1 element		615
2	Chinese (zh) 第1周期元素		130
3	German (de) Chemische Elemente der ersten Periode		106
4	Russian (ru) Первый период периодической системы		88
5	Spanish (es) Elementos del periodo 1		86
6	Persian (fa) دوره ۱ جدول تناوبی		82
7	Japanese (ja) 第1周期元素		78
8	French (fr) Période 1 du tableau périodique		54
9	Korean (ko) 1주기 원소		38
10	Polish (pl) Pierwiastki pierwszego okresu		32

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

Language versions of the article "Period 1 element" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Period 1 element		74
2	German (de) Chemische Elemente der ersten Periode		52
3	French (fr) Période 1 du tableau périodique		47
4	Italian (it) Elementi del periodo 1		41
5	Dutch (nl) Periode-1-element		32
6	Spanish (es) Elementos del periodo 1		31
7	Vietnamese (vi) Nguyên tố chu kỳ 1		26
8	Russian (ru) Первый период периодической системы		18
9	Latin (la) Elementum periodi primae		16
10	Chinese (zh) 第1周期元素		16

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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 "Period 1 element" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Vietnamese (vi) Nguyên tố chu kỳ 1		2
2	Catalan (ca) Elements del període 1		1
3	Indonesian (id) Unsur periode 1		1
4	Simple English (simple) Period 1 element		1
5	Ukrainian (uk) Період 1 періодичної системи елементів		1
6	Chinese (zh) 第1周期元素		1
7	Arabic (ar) عناصر الدورة الأولى		0
8	Azerbaijani (az) Dövri sistemin birinci periodu		0
9	Bulgarian (bg) Период 1 на периодичната система		0
10	Czech (cs) 1. perioda		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 "Period 1 element" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Période 1 du tableau périodique		391
2	English (en) Period 1 element		379
3	Russian (ru) Первый период периодической системы		357
4	Dutch (nl) Periode-1-element		286
5	Korean (ko) 1주기 원소		236
6	Japanese (ja) 第1周期元素		233
7	Arabic (ar) عناصر الدورة الأولى		216
8	Vietnamese (vi) Nguyên tố chu kỳ 1		204
9	Slovenian (sl) Element 1. periode		202
10	Chinese (zh) 第1周期元素		200

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#	Language	Value
ar	Arabic عناصر الدورة الأولى
az	Azerbaijani Dövri sistemin birinci periodu
bg	Bulgarian Период 1 на периодичната система
ca	Catalan Elements del període 1
cs	Czech 1. perioda
da	Danish Periode 1-grundstof
de	German Chemische Elemente der ersten Periode
el	Greek Στοιχείο Περιόδου 1
en	English Period 1 element
eo	Esperanto Elemento de periodo 1
es	Spanish Elementos del periodo 1
eu	Basque 1. periodoko elementu
fa	Persian دوره ۱ جدول تناوبی
fi	Finnish Jakson 1 alkuaine
fr	French Période 1 du tableau périodique
id	Indonesian Unsur periode 1
it	Italian Elementi del periodo 1
ja	Japanese 第1周期元素
ka	Georgian ელემენტთა პერიოდული სისტემის პირველი პერიოდი
ko	Korean 1주기 원소
la	Latin Elementum periodi primae
lt	Lithuanian Pirmojo periodo elementas
ms	Malay Unsur kala 1
nl	Dutch Periode-1-element
pl	Polish Pierwiastki pierwszego okresu
pt	Portuguese Período 1 (química)
ro	Romanian Elementele perioadei 1
ru	Russian Первый период периодической системы
sh	Serbo-Croatian Elementi 1. periode
simple	Simple English Period 1 element
sk	Slovak 1. perióda
sl	Slovenian Element 1. periode
sr	Serbian 1. периода хемијских елемената
ta	Tamil கிடைக்குழு 1 தனிமங்கள்
th	Thai ธาตุคาบ 1
tr	Turkish 1. periyot elementi
uk	Ukrainian Період 1 періодичної системи елементів
vi	Vietnamese Nguyên tố chu kỳ 1
zh	Chinese 第1周期元素
zhminnan	Min Nan Tē-1 chiu-kî goân-sò͘

Best Rank

English: #137499 10.2018

Global: #77388 10.2019

Best Rank

English: #12135 08.2003

Global: #4089 05.2012

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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