<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-PN619QP6/50df10e2-1047-4962-94e3-ae9c88150539/PDF"><dcterms:extent>133 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-PN619QP6/5da8b080-5a43-493e-97b3-0780898dc40d/TEXT"><dcterms:extent>20 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2026"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-PN619QP6"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-FNN1A9OB" /><dcterms:issued>2011</dcterms:issued><dc:creator>Strnad, Janez</dc:creator><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">letnik:58</dc:format><dc:format xml:lang="sl">str. 146-155</dc:format><dc:identifier>ISSN:0473-7466</dc:identifier><dc:identifier>COBISSID:16085849</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-PN619QP6</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Društvo matematikov, fizikov in astronomov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Obzornik za matematiko in fiziko</dcterms:isPartOf><dc:subject xml:lang="sl">fizika</dc:subject><dc:subject xml:lang="sl">kemija</dc:subject><dc:subject xml:lang="sl">Madelungovo pravilo</dc:subject><dc:subject xml:lang="sl">obhodna vrtilna količina</dc:subject><dc:subject xml:lang="sl">Thomas-Fermijev model</dc:subject><dc:subject xml:lang="sl">zgradba atomov</dc:subject><dcterms:temporal rdf:resource="2008-2026" /><dc:title xml:lang="sl">Periodna preglednica in zgradba atomov|</dc:title><dc:description xml:lang="sl">The International year od chemistry 2011 "will celebrate the achievements of chemistry and its contributions to the well-being of mankind". On this occasion it appears worthwhile to review the quantum roots of the periodic table of elements. This is a point of contact of physics and chemistry, important to teaching of both. In chemistry the discussion is oftem begun with the statistical model of atom. In this model the order on which electons are filling the subshells ?$(n,l)?, characterized by the principal quantum number ?$n$? and the orbital quantum number ?$l$?, can be understood. The order is expressed by the Madelung rule: the subshells fill up in the order of the increasing sum ?$n+l$? and for equal sums in the order of increasing ?$n$?</dc:description><dc:description xml:lang="sl">Mednarodno leto kemije 2011 bo "proslavilo dosežke kemije in njene prispevke k blaginji človeštva". Ob tej priliki je vredno pregledati kvantne korenine periodne preglednice elementov. To je stičišče fizike in kemije, pomembno za poučevanje obeh. V kemiji razpravo pogosto začnejo s statističnim modelom atoma. Ta model okvirno pojasni vrstni red, v katerem elektroni v atomih polnijo podlupine ?$(n,l)$?, ki jih označujeta glavno kvantno število ?$n$? in obhodno kvantno število ?$l$?. Vrstni red izraža Madelungovo pravilo: elektroni polnijo podlupine z naraščajočo vsoto ?$n+l$?, pri enaki vsoti pa z naraščajočim ?$n$?</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-PN619QP6"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-PN619QP6" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-PN619QP6/50df10e2-1047-4962-94e3-ae9c88150539/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Društvo matematikov, fizikov in astronomov</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-PN619QP6/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-PN619QP6" /></ore:Aggregation></rdf:RDF>