Neptunium/Half-life: Difference between revisions

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imported>David Yamakuchi
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imported>David Yamakuchi
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2.1 million years<noinclude><ref>http://www.ead.anl.gov/pub/doc/Neptunium.pdf August 2005</ref>{{Reflist}}</noinclude>
2.1 million years<noinclude> is the half life of Np<sup>237</sup><ref>http://www.ead.anl.gov/pub/doc/Neptunium.pdf August 2005</ref>{{Reflist}}</noinclude>

Revision as of 01:22, 16 December 2008

2.1 million years is the half life of Np237[1]