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      <title>Niobium by Elliott Pippin</title>
      <link>https://padlet.com/elliottpippin/y1i0th1rojiq</link>
      <description>Element-ary History Project</description>
      <language>en-us</language>
      <pubDate>2016-09-25 20:56:58 UTC</pubDate>
      <lastBuildDate>2025-12-05 10:05:47 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>Who discovered Niobium?</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237406</link>
         <description><![CDATA[<div>English chemist Charles Hatchett was the person who discovered Niobium.</div>]]></description>
         <enclosure url="" />
         <pubDate>2016-09-25 21:11:34 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237406</guid>
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      <item>
         <title>What experiments can be done to prove that Niobium exists?</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237457</link>
         <description><![CDATA[<div>We can prove that Niobium exists by experimenting with&nbsp; acids, niobic acid and pelopic acid, from samples of columbite and tantalite.</div>]]></description>
         <enclosure url="" />
         <pubDate>2016-09-25 21:12:27 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237457</guid>
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      <item>
         <title>Where might we find this element today?</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237522</link>
         <description><![CDATA[<div>We can find Niobium in an ore called Colombite.</div>]]></description>
         <enclosure url="" />
         <pubDate>2016-09-25 21:13:28 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237522</guid>
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      <item>
         <title>Is this element commonly found as an element or as a compound?</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237631</link>
         <description><![CDATA[<div>Niobium is commonly found as a compound.</div>]]></description>
         <enclosure url="" />
         <pubDate>2016-09-25 21:15:56 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237631</guid>
      </item>
      <item>
         <title>What common compounds is Niobium part of?</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237669</link>
         <description><![CDATA[<div>3 common compounds niobium is part of are Triflouride,&nbsp; Trichloride, and Trioxide.&nbsp; It is also used in alloys for wires and jet engines. It is also very commonly used for pipelines, since the alloys it makes do not rust.</div>]]></description>
         <enclosure url="" />
         <pubDate>2016-09-25 21:16:41 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126237669</guid>
      </item>
      <item>
         <title>What period and group is Niobium in?</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126238035</link>
         <description><![CDATA[<div>Niobium is in group 5 and period 5.</div>]]></description>
         <enclosure url="" />
         <pubDate>2016-09-25 21:24:34 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126238035</guid>
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      <item>
         <title>Picture #1</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126238123</link>
         <description><![CDATA[]]></description>
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         <pubDate>2016-09-25 21:26:32 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126238123</guid>
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      <item>
         <title>Picture #2</title>
         <author>elliottpippin</author>
         <link>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126238209</link>
         <description><![CDATA[]]></description>
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         <pubDate>2016-09-25 21:28:44 UTC</pubDate>
         <guid>https://padlet.com/elliottpippin/y1i0th1rojiq/wish/126238209</guid>
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