hydrogen

chemical element with symbol H and atomic number 1

Wikidata entity: Q556

Wikimedia Commons category is Hydrogen

Quantities

P1086atomic number1
P2102boiling point-252.87
P2054density0.08987
P1108electronegativity2.2
P10685ionic radius54
P2260ionization energy13.598
P2067mass1.008
P2101melting point-259.14
P2116molar enthalpy of vaporization0.452
P1121oxidation state-1
P1121oxidation state0
P1121oxidation state1
P1109refractive index1.000132
P2075speed of sound1270
P2068thermal conductivity0.1805

P2152 antiparticle ... Q216121 (antihydrogen) antihydrogen
P462 color ... Q1396399 (colorless) colorless
P373 Commons category String Hydrogen ???
P935 Commons gallery String Hydrogen ???
P1343 described by source ... Q602358 (Brockhaus and Efron Encyclopedic Dictionary) Brockhaus and Efron Encyclopedic Dictionary
P1343 described by source ... Q867541 (Encyclopædia Britannica 11th edition) Encyclopædia Britannica 11th edition
P1343 described by source ... Q108309723 (Hydrogen) Hydrogen
P1343 described by source ... Q2657718 (Armenian Soviet Encyclopedia) Armenian Soviet Encyclopedia
P1343 described by source ... Q19180675 (Small Brockhaus and Efron Encyclopedic Dictionary) Small Brockhaus and Efron Encyclopedic Dictionary
P1343 described by source ... Q19219752 (Meyers Konversations-Lexikon, 4th edition (1885–1890)) Meyers Konversations-Lexikon, 4th edition (1885–1890)
P1889 different from ... Q6643508 (hydrogen atom) hydrogen atom
P1889 different from ... Q3027893 (dihydrogen) dihydrogen
P1889 different from ... Q19822725 (hydrogen molecule) hydrogen molecule
P61 discoverer or inventor ... Q131733 (Henry Cavendish) Henry Cavendish
P8000 electron configuration String 1s¹ ???
P246 element symbol String H ???
P366 has use ... Q189567 (food additive) food additive
P366 has use ... Q1854358 (hydrogen technologies) hydrogen technologies
P31 instance of ... Q11344 (chemical element) chemical element
P31 instance of ... Q2313842 (atmophile element) atmophile element
P189 location of discovery ... Q145 (United Kingdom) United Kingdom
P6104 maintained by WikiProject ... Q11165030 (WikiProject Elements) WikiProject Elements
P6104 maintained by WikiProject ... Q15106301 (WikiProject Energy) WikiProject Energy
P6104 maintained by WikiProject ... Q15305047 (WikiProject Climate change) WikiProject Climate change
P6104 maintained by WikiProject ... Q8487193 (WikiProject Physics) WikiProject Physics
P6104 maintained by WikiProject ... Q8493596 (WikiProject Astronomy) WikiProject Astronomy
P6104 maintained by WikiProject ... Q6723002 (WikiProject Biology) WikiProject Biology
P6104 maintained by WikiProject ... Q88425338 (WikiProject Materials) WikiProject Materials
P138 named after ... Q283 (water) water
P1705 native label Monolingualtext Hydrogène ???
P1705 native label Monolingualtext Waasserstoff ???
P5008 on focus list of Wikimedia project ... Q5460604 (Wikipedia:List of articles all languages should have) Wikipedia:List of articles all languages should have
P5008 on focus list of Wikimedia project ... Q15305047 (WikiProject Climate change) WikiProject Climate change
P5008 on focus list of Wikimedia project ... Q6173448 (Wikipedia:Vital articles/Level/4) Wikipedia:Vital articles/Level/4
P361 part of ... Q283 (water) water
P361 part of ... Q191936 (period 1) period 1
P361 part of ... Q10801007 (group 1) group 1
P2959 permanent duplicated item ... Q57873859 (???) ???
P443 pronunciation audio CommonsMedia http://commons.wikimedia.org/wiki/Special:FilePath/Hydrogen-ar.ogg ???
P5555 schematic CommonsMedia http://commons.wikimedia.org/wiki/Special:FilePath/Electron%20shell%20de%20001%20Wasserstoff.svg ???
P1482 Stack Exchange tag Url Newest 'hydrogen' Questions - Chemistry Stack Exchange ???
P1482 Stack Exchange tag Url Newest 'hydrogen' Questions - Physics Stack Exchange ???
P279 subclass of ... Q19600 (nonmetal) nonmetal
P575 time of discovery or invention ... 1766-01-01 ???
P910 topic's main category ... Q7215740 (Category:Hydrogen) Category:Hydrogen
P487 Unicode character String 氫 ???
P10 video CommonsMedia http://commons.wikimedia.org/wiki/Special:FilePath/Hydrogen%20balloon%20explosion%202.webm ???
External Ids
P1014Art & Architecture Thesaurus ID300379581
P7033Australian Educational Vocabulary IDscot/3530
P2581BabelNet ID00006823n
P2581BabelNet ID00006823n
P268Bibliothèque nationale de France ID120632855
P508BNCF Thesaurus ID18656
P5019Brockhaus Enzyklopädie online IDwasserstoff
P231CAS Registry Number12385-13-6
P661ChemSpider ID4515072
P8248Colon ClassificationE110
P3569Cultureel Woordenboek IDnatuurkunde-scheikunde-en-sterrenkunde/waterstof
P6706De Agostini IDidrògeno
P1036Dewey Decimal Classification546.21
P1036Dewey Decimal Classification553.92
P628E numberE949
P9983Enciclopedia dei ragazzi IDidrogeno
P10565Encyclopedia of China (Third Edition) ID298851
P1417Encyclopædia Britannica Online IDscience/hydrogen
P3219Encyclopædia Universalis IDhydrogene
P5437EuroVoc ID1275
P8168FactGrid item IDQ746546
P646Freebase ID/m/02h9byz
P227GND ID4064784-5
P7502Golden IDHydrogen-B6Z9
P4342Great Norwegian Encyclopedia IDhydrogen
P11514Great Russian Encyclopedia portal IDvodorod-7c381b
P3827JSTOR topic ID (archived)hydrogen
P8408KBpedia IDHydrogen
P6573Klexikon article IDWasserstoff
P6385Krugosvet article (archived)nauka_i_tehnika/himiya/VODOROD.html
P6058Larousse IDdivers/hydrogène/59099
P6870Latvian National Encyclopedia Online ID60917
P11947Lemmy community IDhydrogen@fedia.io
P8313Lex IDhydrogen
P244Library of Congress authority IDsh85063416
P12721Lille norske leksikon IDhydrogen
P486MeSH descriptor IDD006859
P672MeSH tree codeD01.268.406
P672MeSH tree codeD01.362.340
P6366Microsoft Academic ID (discontinued)512968161
P2004NALT ID32806
P8885Namuwiki ID수소
P8189National Library of Israel J9U ID987007533741005171
P950National Library of Spain SpMaBN ID (BNE v1.0)XX527582
P349NDL Authority ID00571624
P3222NE.se IDväte
P6900NicoNicoPedia ID水素
P691NL CR AUT IDph127177
P1245OmegaWiki Defined Meaning1823
P7305Online PWN Encyclopedia ID3997333
P3847Open Library subject IDhydrogen
P10283OpenAlex IDC2993084020
P10283OpenAlex IDC3019042630
P10283OpenAlex IDC512968161
P11408Pixiv Encyclopedia ID水素
P10890PM20 ware ID144025
P6781ProofWiki IDDefinition:Hydrogen
P1051PSH ID5743
P3417Quora topic IDHydrogen
P5076Römpp online IDRD-23-00368
P10376ScienceDirect topic IDchemical-engineering/hydrogen
P10376ScienceDirect topic IDchemistry/hydrogen
P10376ScienceDirect topic IDmedicine-and-dentistry/hydrogen
P10376ScienceDirect topic IDnursing-and-health-professions/hydrogen
P10376ScienceDirect topic IDpharmacology-toxicology-and-pharmaceutical-science/hydrogen
P3911STW Thesaurus for Economics ID30382-5
P3365Treccani IDidrogeno
P5844Treccani Vocabulary IDidrogeno
P10017Treccani's Dizionario delle Scienze Fisiche IDidrogeno
P9941Treccani's Dizionario di Economia e Finanza IDidrogeno
P4223Treccani's Enciclopedia Italiana IDidrogeno
P11733Treccani's Universo del corpo IDidrogeno
P10913UK Archival Thesaurus IDf2/mt225/4347/1765
P4527UK Parliament thesaurus ID297645
P2892UMLS CUIC0020275
P3916UNESCO Thesaurus IDconcept4989
P11095USGS Thesaurus ID1476
P12800Vikidia article IDen:Hydrogen
P12800Vikidia article IDes:Hidrógeno
P12800Vikidia article IDfr:Hydrogène
P12800Vikidia article IDit:Idrogeno
P12086WikiKids IDWaterstof_(element)
P4839Wolfram Language entity codeEntity["Element", "Hydrogen"]
P8814WordNet 3.1 Synset ID14664612-n
P13591Yale LUX IDconcept/ad33dd20-4b22-4e95-bece-4b1da520e1c7
P2347YSO ID16151

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