http://metabolomics.jp/mediawiki/index.php?action=history&feed=atom&title=Element%3AEr 2026-05-08T13:34:26Z Revision history for this page on the wiki MediaWiki 1.19.1 http://metabolomics.jp/mediawiki/index.php?title=Element:Er&diff=172666&oldid=prev 2008-02-27T11:00:01Z

<p></p> <p><b>New page</b></p><div>{{Element<br /> |Number=68<br /> |Name=Erbium(エルビウム)<br /> |Isotope=162Er - 161.928775 - 0.139(5)<br /> 164Er - 163.929197 - 1.601(3)<br /> 166Er - 165.930290 - 33.503(36)<br /> 167Er - 166.932046 - 22.869(9)<br /> 168Er - 167.932368 - 26.978(18)<br /> 170Er - 169.935461 - 14.910(36)<br /> |Radio=169Er - 9.40 days - beta-<br /> 171Er - 7.516 hours - beta-<br /> }}</div>

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