https://traveller.m9s5ever.co.uk/index.php?action=history&feed=atom&title=Template%3AInfobox_radium_isotopes 2026-10-18T10:50:21Z Revision history for this page on the wiki MediaWiki 1.38.7 https://traveller.m9s5ever.co.uk/index.php?title=Template:Infobox_radium_isotopes&diff=1976&oldid=prev 2020-09-16T16:00:52Z

<p>Undid revision 978663750 by <a href="/index.php/Special:Contributions/194.230.155.144" title="Special:Contributions/194.230.155.144">194.230.155.144</a> (<a href="/index.php?title=User_talk:194.230.155.144&amp;action=edit&amp;redlink=1" class="new" title="User talk:194.230.155.144 (page does not exist)">talk</a>)</p> <p><b>New page</b></p><div>{{infobox element isotopes<br /> |name=radium<br /> |symbol=Ra<br /> |isotopes=<br /> {{infobox element isotopes/isotopes decay | mn=223 | sym=Ra<br /> |na=[[trace radioisotope|trace]] | hl=11.43&amp;nbsp;d<br /> |dm=[[alpha emission|α]] | de=5.99 | link1=radon-219 | pn=219 | ps=Rn}}<br /> {{infobox element isotopes/isotopes decay | mn=224 | sym=Ra<br /> |na=trace | hl=3.6319&amp;nbsp;d<br /> |dm=α | de=5.789 | link1=radon-220 | pn=220 | ps=Rn}}<br /> {{infobox element isotopes/isotopes decay | mn=225 | sym=Ra<br /> |na=trace | hl=14.9&amp;nbsp;d<br /> |dm=[[beta emission|β&lt;sup&gt;−&lt;/sup&gt;]] | de=0.356 | link1=actinium-225 | pn=225 | ps=Ac}}<br /> {{infobox element isotopes/isotopes decay | mn=226 | sym=Ra<br /> |na=trace | hl=1600&amp;nbsp;y<br /> |dm=α | de=4.871 | link1=radon-222 | pn=222 | ps=Rn}}<br /> {{infobox element isotopes/isotopes decay | mn=228 | sym=Ra<br /> |na=trace | hl=5.75&amp;nbsp;y<br /> |dm=β&lt;sup&gt;−&lt;/sup&gt; | de=0.046 | link1=actinium-228 | pn=228 | ps=Ac}}<br /> <br /> |isotopes table footnote=<br /> |standard atomic weight=<br /> |conventional atomic weight=<br /> |standard atomic weight ref={{CIAAW2016}}<br /> }}&lt;!--<br /> <br /> --&gt;&lt;noinclude&gt;<br /> {{Infobox element/element navigation |symbol=Ra |footnote=}}<br /> {{Template reference list}}<br /> {{documentation|1=Template:Infobox element isotopes/doc}}<br /> &lt;/noinclude&gt;</div>

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