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		<id>http://metabolomics.jp/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Element%3AKr</id>
		<title>Element:Kr - Revision history</title>
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		<updated>2026-06-22T18:46:26Z</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:Kr&amp;diff=172687&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:Kr&amp;diff=172687&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=36&lt;br /&gt;
|Name=Krypton(クリプトン)&lt;br /&gt;
|Isotope=78Kr - 77.920388 - 0.355(3)&lt;br /&gt;
80Kr - 79.916379 - 2.286(10)&lt;br /&gt;
82Kr - 81.9134850 - 11.593(31)&lt;br /&gt;
83Kr - 82.914137 - 11.500(19)&lt;br /&gt;
84Kr - 83.911508 - 56.987(15)&lt;br /&gt;
86Kr - 85.910615 - 17.279(41)&lt;br /&gt;
|Radio=79Kr - 35.04 hours - EC, beta+&lt;br /&gt;
81mKr - 13.10 seconds - IT, EC&lt;br /&gt;
81Kr - 2.29 x 105 years - EC&lt;br /&gt;
83mKr - 1.83 hours - IT&lt;br /&gt;
85mKr - 4.480 hours - beta-, IT&lt;br /&gt;
85Kr - 10.756 years - beat-&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Editor</name></author>	</entry>

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