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		<id>http://metabolomics.jp/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Element%3ARb</id>
		<title>Element:Rb - Revision history</title>
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		<updated>2026-05-18T10:06:47Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://metabolomics.jp/mediawiki/index.php?title=Element:Rb&amp;diff=172717&amp;oldid=prev</id>
		<title>Editor at 11:00, 27 February 2008</title>
		<link rel="alternate" type="text/html" href="http://metabolomics.jp/mediawiki/index.php?title=Element:Rb&amp;diff=172717&amp;oldid=prev"/>
				<updated>2008-02-27T11:00:01Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Element&lt;br /&gt;
|Number=37&lt;br /&gt;
|Name=Rubidium(ルビジウム)&lt;br /&gt;
|Isotope=85Rb - 84.9117924 - 72.17(15)&lt;br /&gt;
87Rb - 86.9091858 - 27.83(41) = (Natural radioactivity isotope)&lt;br /&gt;
|Radio=81mRb - 30.5 minuites - IT, EC&lt;br /&gt;
81Rb - 4.576 hours - EC, beta+&lt;br /&gt;
82Rb - 1.273 minuites - beta+, EC&lt;br /&gt;
83Rb - 86.2 days - EC&lt;br /&gt;
84Rb - 32.77 days - EC, beta+, beta-&lt;br /&gt;
86Rb - 18.631 days - beat-, EC&lt;br /&gt;
87Rb - 4.75 x 1010 years - beta-&lt;br /&gt;
88Rb - 17.78 minuites - beta-&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Editor</name></author>	</entry>

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