{"id":14252,"date":"2025-06-15T19:35:12","date_gmt":"2025-06-15T17:35:12","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesserrallarga\/?p=14252"},"modified":"2025-12-15T11:02:13","modified_gmt":"2025-12-15T10:02:13","slug":"la-taula-periodica-dels-elements-segons-la-configuracio-electronica","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesserrallarga\/general\/la-taula-periodica-dels-elements-segons-la-configuracio-electronica\/","title":{"rendered":"La taula peri\u00f2dica dels elements segons la configuraci\u00f3 electr\u00f2nica"},"content":{"rendered":"

Els alumnes de 3r de l’ESO han treballat la taula peri\u00f2dica dels elements en un projecte de la mat\u00e8ria de Qu\u00edmica.<\/p>\n

La taula peri\u00f2dica dels elements \u00e9s una eina fonamental en la qu\u00edmica, ja que organitza els elements qu\u00edmics segons les seves propietats f\u00edsiques i qu\u00edmiques. Un dels criteris m\u00e9s importants per a \u00a0aquesta organitzaci\u00f3 \u00e9s la configuraci\u00f3 electr\u00f2nica dels \u00e0toms, \u00e9s a dir, la manera com els electrons s’estructuren al voltant del nucli en els diferents nivells i subnivells d\u00b4energia.<\/p>\n

Els elements es distribueixen en per\u00edodes (files horitzontals) i grups (columnes verticals), seguint l’ordre creixent del nombre at\u00f2mic. La configuraci\u00f3 electr\u00f2nica determina les propietats peri\u00f2diques dels elements, com la reactivitat, el radi at\u00f2mic o l’energia de ionitzaci\u00f3. Els elements d’un mateix grup tenen configuracions electr\u00f2niques similars en el seu nivell m\u00e9s extern (nivell de val\u00e8ncia), cosa que explica les semblances qu\u00edmiques.<\/p>\n

En resum, la taula peri\u00f2dica ens ajuda a entendre millor el m\u00f3n dels \u00e0toms i les seves propietats.<\/p>\n

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Els alumnes de 3r de l’ESO han treballat la taula peri\u00f2dica dels elements en un projecte de la mat\u00e8ria de Qu\u00edmica.
\nLa taula peri\u00f2dica dels elements \u00e9s una eina fonamental en la qu\u00edmica, ja que organitza els elements qu\u00edmics segons les seves propietats f\u00edsiques i qu\u00edmiques.… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":14253,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[3,6,1,29],"tags":[],"class_list":["post-14252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso","category-eso-3","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/posts\/14252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/comments?post=14252"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/posts\/14252\/revisions"}],"predecessor-version":[{"id":14256,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/posts\/14252\/revisions\/14256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/media\/14253"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/media?parent=14252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/categories?post=14252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesserrallarga\/wp-json\/wp\/v2\/tags?post=14252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}