potassium

chemical element with symbol K and atomic number 19

Wikidata entity: Q703

K (P274)


Wikimedia Commons category is Potassium

Quantities

P1086atomic number19
P2102boiling point765.5
P2102boiling point1038.7
P2054density0.828
P2054density0.856
P2054density0.862
P1108electronegativity0.82
P10685ionic radius1.37
P10685ionic radius1.38
P10685ionic radius1.51
P10685ionic radius1.64
P2067mass39.0983
P2101melting point63.2
P2101melting point336.4
P1121oxidation state-1
P1121oxidation state1
P3071standard molar entropy64.2
P2119vapor pressure41.7

P233 canonical SMILES String [K] ???
P373 Commons category String Potassium ???
P935 Commons gallery String Potassium ???
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 ... Q2657718 (Armenian Soviet Encyclopedia) Armenian Soviet Encyclopedia
P1343 described by source ... Q16082057 (The New Student's Reference Work) The New Student's Reference Work
P1343 described by source ... Q19180675 (Small Brockhaus and Efron Encyclopedic Dictionary) Small Brockhaus and Efron Encyclopedic Dictionary
P1343 described by source ... Q108309884 (Potassium) Potassium
P1889 different from ... Q658883 (serum potassium level) serum potassium level
P61 discoverer or inventor ... Q131761 (Humphry Davy) Humphry Davy
P8000 electron configuration String [Ar] 4s¹ ???
P8000 electron configuration String 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ ???
P246 element symbol String K ???
P703 found in taxon ... Q28437 (Matricaria chamomilla) Matricaria chamomilla
P703 found in taxon ... Q936546 (Equisetum telmateia) Equisetum telmateia
P703 found in taxon ... Q107592 (Equisetum arvense) Equisetum arvense
P703 found in taxon ... Q2709988 (Phytelephas aequatorialis) Phytelephas aequatorialis
P703 found in taxon ... Q42385 (cacao) cacao
P703 found in taxon ... Q1135229 (Artemia salina) Artemia salina
P703 found in taxon ... Q50837010 (Chamomilla recutita) Chamomilla recutita
P703 found in taxon ... Q319390 (Hibiscus sabdariffa) Hibiscus sabdariffa
P703 found in taxon ... Q6904440 (Montanoa tomentosa) Montanoa tomentosa
P703 found in taxon ... Q10536893 (Isaria cicadae) Isaria cicadae
P703 found in taxon ... Q15564776 (Montanoa frutescens) Montanoa frutescens
P703 found in taxon ... Q15564965 (Montanoa grandiflora) Montanoa grandiflora
P703 found in taxon ... Q15565960 (Montanoa leucantha) Montanoa leucantha
P31 instance of ... Q11344 (chemical element) chemical element
P31 instance of ... Q1130479 (lithophile) lithophile
P138 named after ... Q10564271 (potash) potash
P5008 on focus list of Wikimedia project ... Q6173448 (Wikipedia:Vital articles/Level/4) Wikipedia:Vital articles/Level/4
P361 part of ... Q19557 (alkali metal) alkali metal
P361 part of ... Q239825 (period 4) period 4
P361 part of ... Q10801007 (group 1) group 1
P4952 safety classification and labelling ... Q2005334 (Regulation (EC) No. 1272/2008) Regulation (EC) No. 1272/2008
P4952 safety classification and labelling ... Q51139288 (NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response) NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
P5555 schematic CommonsMedia http://commons.wikimedia.org/wiki/Special:FilePath/Electron%20shell%20019%20Potassium%20-%20no%20label.svg ???
P279 subclass of ... Q11426 (metal) metal
P279 subclass of ... Q19557 (alkali metal) alkali metal
P279 subclass of ... Q208106 (s-block) s-block
P575 time of discovery or invention ... 1807-01-01 ???
P910 topic's main category ... Q7215425 (Category:Potassium) Category:Potassium
P487 Unicode character String 鉀 ???
P10 video CommonsMedia http://commons.wikimedia.org/wiki/Special:FilePath/Potassium%20metal%20in%20water.webm ???
External Ids
P1014Art & Architecture Thesaurus ID300212821
P267ATC codeA12BA
P7033Australian Educational Vocabulary IDscot/3560
P268Bibliothèque nationale de France ID121440770
P508BNCF Thesaurus ID22579
P5019Brockhaus Enzyklopädie online IDkalium
P11931CAMEO Chemicals ID4289
P231CAS Registry Number7440-09-7
P683ChEBI ID26216
P661ChemSpider ID4575326
P8248Colon ClassificationE112
P6706De Agostini IDpotàssio
P1036Dewey Decimal Classification546.383
P715DrugBank IDDB14500
P8494DSSTOX compound identifierDTXCID70820696
P3117DSSTox substance IDDTXSID9049748
P232EC number231-119-8
P2566ECHA Substance Infocard ID100.028.290
P9545Encyclopedia of China (Second Edition) ID211021
P10565Encyclopedia of China (Third Edition) ID298905
P1417Encyclopædia Britannica Online IDscience/potassium
P3219Encyclopædia Universalis IDpotassium
P5437EuroVoc ID2568
P646Freebase ID/m/025s7j4
P227GND ID4139553-0
P7502Golden IDPotassium-GEEZJ
P12385Gran Enciclopèdia Catalana IDpotassi
P1296Gran Enciclopèdia Catalana ID (former scheme)0133931
P4342Great Norwegian Encyclopedia IDkalium
P11514Great Russian Encyclopedia portal IDkalii-5415ce
P2062HSDB ID698
P5220ICSC ID0716
P234InChIInChI=1S/K
P235InChIKeyZLMJMSJWJFRBEC-UHFFFAOYSA-N
P3827JSTOR topic ID (archived)potassium
P8408KBpedia IDPotassium
P665KEGG IDC00238
P6385Krugosvet article (archived)nauka_i_tehnika/himiya/KALI.html
P6870Latvian National Encyclopedia Online ID133174
P8313Lex IDkalium
P244Library of Congress authority IDsh85105593
P486MeSH descriptor IDD011188
P672MeSH tree codeD01.268.549.550
P672MeSH tree codeD01.268.557.575
P672MeSH tree codeD01.552.528.652
P672MeSH tree codeD01.552.547.650
P6366Microsoft Academic ID (discontinued)517785266
P8885Namuwiki ID칼륨
P8189National Library of Israel J9U ID987007529540605171
P2115NDF-RT IDN0000146069
P349NDL Authority ID00565080
P3222NE.se IDkalium
P6900NicoNicoPedia IDカリウム
P691NL CR AUT IDph705338
P1245OmegaWiki Defined Meaning7255
P5930Open Food Facts ingredient IDpotassium
P3847Open Library subject IDpotassium
P10283OpenAlex IDC517785266
P11408Pixiv Encyclopedia IDカリウム
P10890PM20 ware ID143053
P6781ProofWiki IDDefinition:Potassium
P1051PSH ID5746
P662PubChem CID5462222
P3417Quora topic IDPotassium
P3345RxNorm CUI8588
P10376ScienceDirect topic IDchemistry/potassium
P10376ScienceDirect topic IDengineering/potassium
P10376ScienceDirect topic IDmaterials-science/potassium
P10380Springer Nature Subjects Taxonomy IDpotassium
P5082Store medisinske leksikon IDkalium_-_fysiologi
P2877SureChEMBL ID29354961
P3365Treccani IDpotassio
P5844Treccani Vocabulary IDpotassio
P10017Treccani's Dizionario delle Scienze Fisiche IDpotassio
P10022Treccani's Dizionario di Medicina IDpotassio
P4223Treccani's Enciclopedia Italiana IDpotassio
P2892UMLS CUIC0032821
P11089UniChem compound ID173265
P652UNIIRWP5GA015D
P11095USGS Thesaurus ID1543
P12800Vikidia article IDes:Potasio
P12800Vikidia article IDfr:Potassium
P12086WikiKids IDKalium
P8814WordNet 3.1 Synset ID14674986-n
P13591Yale LUX IDconcept/caf94c17-5530-4373-8e7a-07f14afedb35
P2347YSO ID11555
P679ZVG number8150

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