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		<id>http://metabolomics.jp/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Element%3ARu</id>
		<title>Element:Ru - Revision history</title>
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		<updated>2026-05-17T21:01:28Z</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:Ru&amp;diff=172723&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:Ru&amp;diff=172723&amp;oldid=prev"/>
				<updated>2008-02-27T11:00:01Z</updated>
		
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&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Element&lt;br /&gt;
|Number=44&lt;br /&gt;
|Name=Ruthenium(ルテニウム)&lt;br /&gt;
|Isotope=96Ru - 95.907604 - 5.54(14)&lt;br /&gt;
98Ru - 97.905287 - 1.87(3)&lt;br /&gt;
99Ru - 98.9059385 - 12.76(14)&lt;br /&gt;
100Ru - 99.9042189 - 12.60(7)&lt;br /&gt;
101Ru - 100.9055815 - 17.06(2)&lt;br /&gt;
102Ru - 101.9043488 - 31.55(14)&lt;br /&gt;
104Ru - 103.905430 - 18.62(27)&lt;br /&gt;
|Radio=103Ru - 39.26 days - beta-&lt;br /&gt;
105Ru - 4.44 hours - beta-&lt;br /&gt;
106Ru - 373.59 days - beta-&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Editor</name></author>	</entry>

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