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<title>Scientia QA - Intrebari recente cu tag-ul plumb</title>
<link>https://www.scientia.ro/qa/tag/plumb</link>
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<title>De ce numai atomii de carbon pot forma diamante?</title>
<link>https://www.scientia.ro/qa/3686/de-ce-numai-atomii-de-carbon-pot-forma-diamante</link>
<description>Ce proprietaati au in plus atomii de carbon de pot sta la baza celui mai dur material? De ce, sa zicem, atomii de plumb nu pot forma un material cel putin la fel de dur ca si diamantul?</description>
<category>Tehnologie</category>
<guid isPermaLink="true">https://www.scientia.ro/qa/3686/de-ce-numai-atomii-de-carbon-pot-forma-diamante</guid>
<pubDate>Wed, 14 Mar 2012 00:15:58 +0000</pubDate>
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