["itemContainer",{"xmlns:xsi":"http://www.w3.org/2001/XMLSchema-instance","xsi:schemaLocation":"http://omeka.org/schemas/omeka-xml/v5 http://omeka.org/schemas/omeka-xml/v5/omeka-xml-5-0.xsd","uri":"https://bvhumanidades.usac.edu.gt/items/browse?tags=%C3%A1tomo.&sort_field=added&sort_dir=a&output=omeka-json","accessDate":"2026-03-08T05:22:41-05:00"},["miscellaneousContainer",["pagination",["pageNumber","1"],["perPage","10"],["totalResults","1"]]],["item",{"itemId":"2594","public":"1","featured":"1"},["fileContainer",["file",{"fileId":"2515"},["src","https://bvhumanidades.usac.edu.gt/files/original/e391eecf1e527f99f2a995f60a1c1c01.pdf"],["authentication","2fc42d24ee383688403c40a597ffd146"]]],["collection",{"collectionId":"5"},["elementSetContainer",["elementSet",{"elementSetId":"1"},["name","Dublin Core"],["description","The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/."],["elementContainer",["element",{"elementId":"50"},["name","Title"],["description","A name given to the resource"],["elementTextContainer",["elementText",{"elementTextId":"7455"},["text","PEDAGOGÍA"]]]]]]]],["itemType",{"itemTypeId":"1"},["name","Text"],["description","A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text."]],["elementSetContainer",["elementSet",{"elementSetId":"1"},["name","Dublin Core"],["description","The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/."],["elementContainer",["element",{"elementId":"50"},["name","Title"],["description","A name given to the resource"],["elementTextContainer",["elementText",{"elementTextId":"12971"},["text","Estructura electrónica y Sistema Periódico "]]]],["element",{"elementId":"43"},["name","Identifier"],["description","An unambiguous reference to the resource within a given context"],["elementTextContainer",["elementText",{"elementTextId":"12972"},["text","http://intercentres.edu.gva.es/iesleonardodavinci/Fisica/Sistema-periodico/Sistema-periodico.pdf"]]]],["element",{"elementId":"41"},["name","Description"],["description","An account of the resource"],["elementTextContainer",["elementText",{"elementTextId":"12973"},["text","Los trabajos de Mendeleiev y de Meyer dieron solución al problema de ordenar los elementos según sus propiedades y también aclararon muchas dudas sobre los elementos existentes y sobre propiedades defectuosamente determinadas, pero mostraban algunos problemas e irregularidades.    Una de estas dificultades fue el hecho de que no en todos los casos se pudo compaginar el criterio de ordenación por masa atómica relativa creciente con la agrupación por familias de elementos con propiedades químicas comunes. Como ya se ha comentado, ejemplos de esta dificultad se encontraron en las parejas teluro-yodo, argón-potasio y cobaltoníquel, en las que fue necesario alterar el criterio de masas atómicas relativas crecientes para garantizar la agrupación en familias con propiedades químicas semejantes.   "]]]],["element",{"elementId":"38"},["name","Coverage"],["description","The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant"],["elementTextContainer",["elementText",{"elementTextId":"12974"},["text","null"]]]],["element",{"elementId":"45"},["name","Publisher"],["description","An entity responsible for making the resource available"],["elementTextContainer",["elementText",{"elementTextId":"12975"},["text","Intercentres "]]]]]]],["tagContainer",["tag",{"tagId":"4968"},["name","átomo."]],["tag",{"tagId":"4967"},["name","Elementos químicos"]],["tag",{"tagId":"3857"},["name","tabla periódica"]]]]]