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      <title>Diário a bordo- Missões by </title>
      <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl</link>
      <description>Iara Santos nr 9 9B</description>
      <language>en-us</language>
      <pubDate>2021-06-01 18:45:39 UTC</pubDate>
      <lastBuildDate>2025-04-20 14:42:51 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>Missão 1</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577334990</link>
         <description><![CDATA[<div>7- localização da Cern</div>]]></description>
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         <pubDate>2021-06-01 18:47:37 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577334990</guid>
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      <item>
         <title>Missão 2</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577335575</link>
         <description><![CDATA[<div>8- número atómico do Oxigeno<strong>&nbsp;</strong></div>]]></description>
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         <pubDate>2021-06-01 18:47:50 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577335575</guid>
      </item>
      <item>
         <title>Missão 3</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577335920</link>
         <description><![CDATA[<div>1- <strong>Nº&nbsp; de níveis de energia do átomo de Hidrogénio&nbsp;</strong>&nbsp;</div>]]></description>
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         <pubDate>2021-06-01 18:47:58 UTC</pubDate>
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      </item>
      <item>
         <title>Dalton (1766-1844)</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577375737</link>
         <description><![CDATA[<div>John Daltonismo foi um físico e químico inglês, nasceu em Eaglesfield.&nbsp;<br>Modelo atómico de Dalton- No séc. XIX,&nbsp; Dalton acreditava que átomos eram constituintes básicos da matéria.Para ele o átomo é uma partícula pequena, indivisível e indestrutível, que quando combinados formariam compostos novos. Criou as bases da moderna teoria atómica .</div>]]></description>
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         <pubDate>2021-06-01 19:03:10 UTC</pubDate>
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      <item>
         <title>Thomson (1851-1940)</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577415407</link>
         <description><![CDATA[<div>Joseph John Thomson foi o Físico e professor inglês.&nbsp;<br>Modelo atómico de Thomson- Descobriu o eletrão e que era um constituinte negativo do átomo, criando assim um novo modelo atómico.</div>]]></description>
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         <pubDate>2021-06-01 19:19:10 UTC</pubDate>
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      </item>
      <item>
         <title>Rutherford(1871-1937)</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577441226</link>
         <description><![CDATA[<div>Ernest Rutherford foi um físico neozelandês, aluno de Thompson.<br>Modelos atómico depois Rutherford- Rutherford demonstrou que a maior parte do átomo era espaço vazio e a carga positiva encontrava-se localizada no núcleo. De acordo com ele, os eletrões estariam a girar em torno do núcleo. Descobriu também a existência de protões, partículas&nbsp;com carga positiva(+) que encontram-se no núcleo .</div>]]></description>
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         <pubDate>2021-06-01 19:29:31 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577441226</guid>
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      <item>
         <title>Bohr</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577480380</link>
         <description><![CDATA[<div>Niels Bohr foi um físico dinamarquês, nascido a 7 de Outubro de 1885, em Copenhaga. Trabalhou&nbsp; com Thomson, na Universidade de Cambridge, e com Rutherford, em Manchester.&nbsp;<br>Modelos atómico de Bohr- Em 1911, Bohr apresentou que os eletrões giram em torno do núcleo mas só ocupam níveis de energia&nbsp; bem definidos, em que cada nível de energia corresponde a uma órbita em torno do núcleo .&nbsp; As órbitas mais interiores tem níveis de energia mais baixas e à medida que se encontram mais afastadas do núcleo o valor da energia desse nível é maior.<br><br></div><div><br><br></div>]]></description>
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         <pubDate>2021-06-01 19:46:10 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577480380</guid>
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      <item>
         <title>Cern</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577508748</link>
         <description><![CDATA[<div>Organização Europeia para a pesquisa nuclear, é situada na fronteira entre a Suíça e a França. É o maior laboratório de física de partículas do mundo e fundou-se em 29 de Setembro de 1954.&nbsp;</div>]]></description>
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         <pubDate>2021-06-01 19:58:27 UTC</pubDate>
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      <item>
         <title>Heisenberg</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577541826</link>
         <description><![CDATA[<div>Werner Karl Heisenberg foi um físico teórico alemão quê recebeu o Nobel da Física de 1932.<br>Modelo atómico de Heisenberg- Heisenberg dizia que era impossível determinar com precisão a posição e a velocidade de um eletrão num mesmo instantes.Defendia a existência de orbitais-zonas com maior probabilidade de existir eletrões e criou o modelo da nuvem eletrónica.&nbsp;<br><br></div>]]></description>
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         <pubDate>2021-06-01 20:13:45 UTC</pubDate>
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      <item>
         <title>Elementos do corpo humano</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577561442</link>
         <description><![CDATA[<div>99% da massa total do corpo humano é composta pelos seguintes átomos/elementos:<br>&gt; 65% de oxigénio&nbsp;<br>&gt; 18% de carbono<br>&gt; 10% de hidrogénio&nbsp;<br>&gt; 3% de nitrogénio&nbsp;<br>&gt; 1,4% de cálcio&nbsp;<br>&gt; 1,15 de fósforo&nbsp;</div>]]></description>
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         <pubDate>2021-06-01 20:23:21 UTC</pubDate>
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      <item>
         <title>Como se representa um átomo?</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577571105</link>
         <description><![CDATA[<ul><li><br>um <strong>ÁTOMO</strong> é uma <strong>PARTICULA NEUTRA</strong>, possui o mesmo número de eletrões e protões</li></ul><div><br></div><ul><li>um <strong>IÃO</strong> é uma <strong>PARTICULA COM CARGA ELÉTRICA</strong>, formado a partir do átomo por perca (ião positivo) ou ganho (ião negativo) de eletrões</li></ul><div><br></div><ul><li>os <strong>NEUTRÕES</strong>, são partículas que se encontram no núcleo e que contribuem para a sua coesão, isto é, para manter unidas as partículas que o constituem.</li></ul><div><br></div>]]></description>
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         <pubDate>2021-06-01 20:27:52 UTC</pubDate>
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      <item>
         <title>Definição de nr atómico e nr de massa</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577597013</link>
         <description><![CDATA[<div>Número atómico- é a quantidade de protões encontrados no núcleo de qualquer átomo (encontra se no canto inferior esquerdo do símbolo químico).<br>Número de massa- é a quantidade de protões e neutrões encontrados no núcleo de qualquer átomo( encontra se no canto superior esquerdo do símbolo químico).</div>]]></description>
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         <pubDate>2021-06-01 20:40:33 UTC</pubDate>
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      <item>
         <title>Estrutura do átomo Oxigénio </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577625163</link>
         <description><![CDATA[<div>Realizado no Phet interactive simulation- construir um átomo.</div>]]></description>
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         <pubDate>2021-06-01 20:55:11 UTC</pubDate>
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      <item>
         <title>Estrutura do átomo Carbono</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577626289</link>
         <description><![CDATA[<div>Realizado no Phet interactive simulation- construir um átomo.</div>]]></description>
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         <pubDate>2021-06-01 20:55:50 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577626289</guid>
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      <item>
         <title>Estruturas do átomo hidrogénio </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577627992</link>
         <description><![CDATA[<div>Realizado no Phet interactive simulation- construir um átomo.</div>]]></description>
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         <pubDate>2021-06-01 20:56:48 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577627992</guid>
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      <item>
         <title>Estrutura do átomo Nitrogénio</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577630386</link>
         <description><![CDATA[<div>Realizado no Phet interactive simulation- construir um átomo.</div>]]></description>
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         <pubDate>2021-06-01 20:58:01 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577630386</guid>
      </item>
      <item>
         <title>Diferença entre Isótopo e elemento</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577643956</link>
         <description><![CDATA[<div>Isótopo- são átomos com o mesmo número de protões e diferentes número de neutrões &nbsp;<br>Elemento químico- são átomos com o mesmos número de protões&nbsp;</div>]]></description>
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         <pubDate>2021-06-01 21:05:37 UTC</pubDate>
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      <item>
         <title>Jogo da missão </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577649943</link>
         <description><![CDATA[<div>1-D<br>2-C<br>3-B<br>4-A</div>]]></description>
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         <pubDate>2021-06-01 21:09:02 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577649943</guid>
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      <item>
         <title>Hidrogénio</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577726509</link>
         <description><![CDATA[<div>Atividade realizada no Atom Visualizer for ARCore.<br>Estado da matéria -&gt; gasoso <br>Número&nbsp; atómico -&gt;1<br>Símbolo químico -&gt; H<br>Número de níveis de energia -&gt; 1<br>Distribuição&nbsp; eletrónica -&gt;&nbsp; 1<br>Eletrões de valência-&gt; 1<br>Isótopos -&gt; Prótio (1H), Deutério (2H) e Trítio (3H). <br>O hidrogénio possuiu ainda outros isótopos altamente instáveis (do <sup>4</sup>H ao <sup>7</sup>H) e que foram sintetizados em laboratório, mas nunca observados na natureza.<br>—————-<br>Foi estudado pela primeira vez em 1766 pelo físico&nbsp; Henry Cavendish, depois que o químico Robert Boyle produziu um gás inflamável a partir de reações com metais em 1670. Em 1773, o químico francês Antoine Lavoisier realizou experimentos semelhantes aos de Cavendish e deu o nome de Hidrogênio ao átomo.<br>É o átomo mais pequeno de todos.</div><div><br></div>]]></description>
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         <pubDate>2021-06-01 21:58:26 UTC</pubDate>
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      <item>
         <title>Distribuição eletrónica </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577779113</link>
         <description><![CDATA[<div>Apontamentos</div>]]></description>
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         <pubDate>2021-06-01 22:38:14 UTC</pubDate>
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      <item>
         <title>Distribuição eletrónica de átomos </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577790113</link>
         <description><![CDATA[<div>3 Li (Lítio) - 2:1</div>]]></description>
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         <pubDate>2021-06-01 22:47:11 UTC</pubDate>
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      </item>
      <item>
         <title>Distribuição eletrónica de átomos </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577790956</link>
         <description><![CDATA[<div>5 B (Boro) - 2:3</div>]]></description>
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         <pubDate>2021-06-01 22:47:53 UTC</pubDate>
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      </item>
      <item>
         <title>Distribuição eletrónica de átomos </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577791641</link>
         <description><![CDATA[<div>7 N (Nitrogénio) - 2:5</div>]]></description>
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         <pubDate>2021-06-01 22:48:29 UTC</pubDate>
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      </item>
      <item>
         <title>Distribuição eletrónica de átomos </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577792285</link>
         <description><![CDATA[<div>9 F (Flúor) - 2:7</div>]]></description>
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         <pubDate>2021-06-01 22:49:02 UTC</pubDate>
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      </item>
      <item>
         <title>Quando é que um elemento é estável?</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1577817909</link>
         <description><![CDATA[<div>Formação de Iões&nbsp;</div>]]></description>
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         <pubDate>2021-06-01 23:10:03 UTC</pubDate>
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      <item>
         <title>Pistas para preenchimento da tabela periódica </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593069981</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:39:44 UTC</pubDate>
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      <item>
         <title>Jogo da tabela periódica </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593071497</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:40:14 UTC</pubDate>
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      <item>
         <title>Tabela 1</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593080178</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:43:08 UTC</pubDate>
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      <item>
         <title>Tabela 2</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593081484</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:43:32 UTC</pubDate>
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      <item>
         <title>Tabela 3</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593082528</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:43:53 UTC</pubDate>
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      <item>
         <title>Tabela 4</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593084030</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:44:24 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593084030</guid>
      </item>
      <item>
         <title>Tabela 5</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1593085970</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-08 14:45:04 UTC</pubDate>
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      </item>
      <item>
         <title>Missão 4</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606112414</link>
         <description><![CDATA[<div>6- último número do grupo do elemento mais abundante do nosso corpo</div>]]></description>
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         <pubDate>2021-06-14 22:20:38 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606112414</guid>
      </item>
      <item>
         <title>Iões de elementos - Potássio </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606143166</link>
         <description><![CDATA[<div>19 K (Potássio) -&gt; 2:8:8:1 Torna-se num ião monopositivo porque perde um eletrão em ordem de ser estável. A sua distribuição eletrónica muda para 2:8:8.</div>]]></description>
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         <pubDate>2021-06-14 22:51:02 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606143166</guid>
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      <item>
         <title>Iões de elementos- Neon</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606145086</link>
         <description><![CDATA[<div>10 Ne (Néon) -&gt; 2:8 &nbsp; É um átomo estável então nada muda.</div>]]></description>
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         <pubDate>2021-06-14 22:53:08 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606145086</guid>
      </item>
      <item>
         <title>Iões de elementos- Oxigénio </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606148527</link>
         <description><![CDATA[<div>8 O (Oxigénio) -&gt; 2:6 -&gt; Torna-se num ião dinegativo porque ganha 2 eletrões para tornar-se num elemento estável e a sua distribuição eletrónica muda para 2:8</div>]]></description>
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         <pubDate>2021-06-14 22:56:29 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606148527</guid>
      </item>
      <item>
         <title>Iões de elementos- Flúor </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606151571</link>
         <description><![CDATA[<div>9 F (Fluor) -&gt; 2:7&nbsp; Torna-se num ião mononegativo, porque ganha 1 eletrão para ser estável. A sua distribuição eletrónica muda para 2:8</div>]]></description>
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         <pubDate>2021-06-14 22:59:49 UTC</pubDate>
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      </item>
      <item>
         <title>Representação simbólica de Iões- Catiões e Aniões </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606159996</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-14 23:08:51 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606159996</guid>
      </item>
      <item>
         <title>Resumindo...</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606161577</link>
         <description><![CDATA[<div>Organização de conceitos&nbsp;</div>]]></description>
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         <pubDate>2021-06-14 23:10:28 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606161577</guid>
      </item>
      <item>
         <title>Tabela periódica </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606166159</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-14 23:14:22 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1606166159</guid>
      </item>
      <item>
         <title>Quem propôs modelo da nuvem eletrônica?</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1607831037</link>
         <description><![CDATA[<div>Resposta: Heisenberg&nbsp;</div>]]></description>
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         <pubDate>2021-06-15 15:21:28 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1607831037</guid>
      </item>
      <item>
         <title> Partículas que identificam os átomos dos diferentes elementos. </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1607838949</link>
         <description><![CDATA[<div>resposta: protões</div>]]></description>
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         <pubDate>2021-06-15 15:23:30 UTC</pubDate>
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      <item>
         <title>Resposta : A</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608220971</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-15 18:15:10 UTC</pubDate>
         <guid>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608220971</guid>
      </item>
      <item>
         <title> Quem descobriu o núcleo? </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608239435</link>
         <description><![CDATA[<div>resposta: Rutherford&nbsp;</div>]]></description>
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         <pubDate>2021-06-15 18:24:57 UTC</pubDate>
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      <item>
         <title>Resposta: C</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608240979</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-15 18:25:43 UTC</pubDate>
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      <item>
         <title>Sobre a tabela periódica.. </title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608311071</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-15 19:05:40 UTC</pubDate>
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      <item>
         <title>Sobre a tabela periódica...pt.2</title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608312033</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-15 19:06:19 UTC</pubDate>
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      <item>
         <title></title>
         <author>iaragomess</author>
         <link>https://padlet.com/iaragomess/csgc3beqtf8vjnhl/wish/1608320979</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-15 19:11:01 UTC</pubDate>
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