{"id":4407,"date":"2024-03-20T11:41:43","date_gmt":"2024-03-20T09:41:43","guid":{"rendered":"https:\/\/webs.uab.cat\/jordidomenech\/?p=4407"},"modified":"2024-06-20T22:36:07","modified_gmt":"2024-06-20T20:36:07","slug":"espectres-atomics","status":"publish","type":"post","link":"https:\/\/webs.uab.cat\/jordidomenech\/2024\/03\/20\/espectres-atomics\/","title":{"rendered":"Espectres At\u00f2mics"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"259\" height=\"252\" src=\"https:\/\/webs.uab.cat\/jordidomenech\/wp-content\/uploads\/sites\/524\/2024\/06\/image-14.png\" alt=\"\" class=\"wp-image-4490\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Descripci\u00f3<\/strong><\/li>\n<\/ul>\n\n\n\n<p id=\"h.p_ID_44\">En l&#8217;activitat, els alumnes construeixen emuladors d&#8217;espectr\u00f2metres, en la forma de caixes de sabates amb una entrada de llum, un fons de paper transl\u00facid i una plataforma interna girat\u00f2ria. Cada equip construeix un \u00e0tom i el col\u00b7loca dins el seu espect\u00f2metre, que ofereix acompanyat d&#8217;una pista sobre l&#8217;element (Comportament qu\u00edmic). Despr\u00e9s, cada equip analitza l&#8217;element d&#8217;un altre equip, podent girar l&#8217;\u00e0tom dins l&#8217;espectr\u00f2metre, mesurant en l&#8217;ombra el nombre d&#8217;electrons que configuren l&#8217;element per a determinar quin element \u00e9s a partir del n\u00famero at\u00f2mic. L&#8217;activitat pret\u00e9n que els alumnes usin els seus coneixements de la taula peri\u00f2dica i la perspectiva epist\u00e8mica de les mesures indirectes (espectrometria) per a resoldre diversos casos, assimilant l&#8217;ombra a l&#8217;espectre.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En l&#8217;activitat, els alumnes construeixen emuladors d&#8217;espectr\u00f2metres, en la forma de caixes de sabates amb una entrada de llum, un fons de paper transl\u00facid i una plataforma interna girat\u00f2ria. Cada equip construeix un \u00e0tom i el col\u00b7loca dins el seu espect\u00f2metre, que ofereix acompanyat d&#8217;una pista sobre l&#8217;element (Comportament qu\u00edmic). Despr\u00e9s, cada equip analitza l&#8217;element [&hellip;]<\/p>\n","protected":false},"author":2840,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4407","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/posts\/4407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/users\/2840"}],"replies":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/comments?post=4407"}],"version-history":[{"count":3,"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/posts\/4407\/revisions"}],"predecessor-version":[{"id":4491,"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/posts\/4407\/revisions\/4491"}],"wp:attachment":[{"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/media?parent=4407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/categories?post=4407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webs.uab.cat\/jordidomenech\/wp-json\/wp\/v2\/tags?post=4407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}