<?xml version="1.0"?>
<rss version="2.0">
   <channel>
      <title>HISTORY OF ATOMIC CHEMISTRY by Fabiana Franceschi</title>
      <link>https://padlet.com/francefabi/5irqei1sk2yh</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2016-02-14 16:23:40 UTC</pubDate>
      <lastBuildDate>2025-11-15 07:42:36 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>ATOMIC THEORY EVOLUTION</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95018844</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=thnDxFdkzZs" />
         <pubDate>2016-02-14 16:26:10 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95018844</guid>
      </item>
      <item>
         <title>DALTON&#39;S ATOMIC THEORY (1803)</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95019476</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/93666294/ae2eecfc8cdb4fd302fddd3bdbe5b26e48e97ec9/ef46345bf9647e62357c9685b0de8511.png" />
         <pubDate>2016-02-14 16:38:04 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95019476</guid>
      </item>
      <item>
         <title>DALTON&#39;S LAW OF MULTIPLE PROPORTIONS </title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95019749</link>
         <description><![CDATA[<div>&nbsp;<br>" when two elements combine with each other to form more than one compound, the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers"</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/93666294/d872488cd3563109b171db9b1cfeb3f3ef88576a/3c9c081f464d0d55c499b3975537d577.png" />
         <pubDate>2016-02-14 16:44:41 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95019749</guid>
      </item>
      <item>
         <title>ATOMS</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95019953</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=_lNF3_30lUE" />
         <pubDate>2016-02-14 16:49:34 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95019953</guid>
      </item>
      <item>
         <title>CATHODE  RAY TUBE</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020167</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=GzMh4q-2HjM" />
         <pubDate>2016-02-14 16:54:26 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020167</guid>
      </item>
      <item>
         <title>CATHODE RAY TUBE EXPERIMENT</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020305</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=5-Bco8KRpmU" />
         <pubDate>2016-02-14 16:57:31 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020305</guid>
      </item>
      <item>
         <title>ROBERT MILLIKAN EXPERIMENT 








(1868–1953)</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020461</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=UFiPWv03f6g" />
         <pubDate>2016-02-14 17:01:01 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020461</guid>
      </item>
      <item>
         <title>RADIOACTIVITY</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020638</link>
         <description><![CDATA[<div>Henry Becquerel (1852-1908) se encontraba estudiando un compuesto de Uranio, cuando descubrió que espontáneamente emite radiación de gran energía.</div><div><br></div><div><em>Esta emisión espontánea de energía de radiación se llama “radioactividad”.<br><br></em>Marie Curie y su esposo comenzaron experimentos para aislar componentes radioactivos de un compuesto.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=TJgc28csgV0" />
         <pubDate>2016-02-14 17:04:29 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95020638</guid>
      </item>
      <item>
         <title>JAMES CHADWICK AND THE DISCOVERY OF THE NEUTRON</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95025358</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=HnmEI94URK8" />
         <pubDate>2016-02-14 18:33:20 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95025358</guid>
      </item>
      <item>
         <title>ISOTOPES</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026160</link>
         <description><![CDATA[<div>Los isotopos de un elemento dado contienen el <strong>mismo número de protones</strong> (y electrones) porque son átomos de un mismo elemento.</div><div><br></div><div>La diferencia se radica en su <strong>masa</strong>, ya que contienen diferente números de neutrones en su núcleo.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/93666294/b1b7f372352a837ff506f30c186d3f9ba0682fc1/c26b5de9282de68c951e34a57100347f.png" />
         <pubDate>2016-02-14 18:48:33 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026160</guid>
      </item>
      <item>
         <title>ATOMIC AND HYDROGEN BOND</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026326</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=bwAh3Z0shsE" />
         <pubDate>2016-02-14 18:51:44 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026326</guid>
      </item>
      <item>
         <title>SUB-ATOMIC PARTICLES</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026422</link>
         <description><![CDATA[<div>MASS NUMBER: NUMBER OF PROTONS + NUMBER OF NEUTRONS</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/93666294/e6db2cdaef59709198bb3a681b16c14e544dce8b/4446d182f9718b00da40abe6d82bae7a.png" />
         <pubDate>2016-02-14 18:53:49 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026422</guid>
      </item>
      <item>
         <title>ABUNDANCE OF AN ISOTOPE</title>
         <author>francefabi</author>
         <link>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026479</link>
         <description><![CDATA[<div>La masa atómica unitaria se define asignando una masa de 12 amu a un átomo del isótopo 12 del carbono. En estas unidades, el átomo de H tiene una masa de 1,0078 amu y el de O 15,9949 amu<br><br></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/93666294/b0db91f2485f51bb70e301a8bb233fdff5cc7a2c/85d2bc485123b5838017e748d483d8c6.png" />
         <pubDate>2016-02-14 18:55:00 UTC</pubDate>
         <guid>https://padlet.com/francefabi/5irqei1sk2yh/wish/95026479</guid>
      </item>
   </channel>
</rss>
