http://metabolomics.jp/mediawiki/index.php?action=history&feed=atom&title=Element%3ACe 2026-05-17T19:42:30Z Revision history for this page on the wiki MediaWiki 1.19.1 http://metabolomics.jp/mediawiki/index.php?title=Element:Ce&diff=172655&oldid=prev 2008-02-27T11:00:01Z

<p></p> <p><b>New page</b></p><div>{{Element<br /> |Number=58<br /> |Name=Cerium(セリウム)<br /> |Isotope=136Ce - 135.907140 - 0.185(2)<br /> 138Ce - 137.905986 - 0.251(2)<br /> 140Ce - 139.905435 - 88.450(51)<br /> 142Ce - 141.909241 - 11.114(51)<br /> |Radio=139Ce - 137.640 days - EC<br /> 141Ce - 32.501 days - beta-<br /> 143Ce - 33.039 hours - beta-<br /> 144Ce - 284.893 days - beta-<br /> }}</div>

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