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	<title>Template:Infobox copernicium isotopes - Revision history</title>
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	<updated>2026-10-18T08:28:00Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://traveller.m9s5ever.co.uk/index.php?title=Template:Infobox_copernicium_isotopes&amp;diff=1274&amp;oldid=prev</id>
		<title>imported&gt;DePiep: /* top */ order by mass number, see WT:ELEM</title>
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		<updated>2018-11-10T10:07:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt; order by mass number, see &lt;a href=&quot;/index.php?title=WT:ELEM&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;WT:ELEM (page does not exist)&quot;&gt;WT:ELEM&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{infobox element isotopes&lt;br /&gt;
|name=copernicium&lt;br /&gt;
|symbol=Cn&lt;br /&gt;
|isotopes=&lt;br /&gt;
{{infobox element isotopes/isotopes decay3 | mn=283 | sym=Cn | na=[[synthetic radioisotope|syn]]  | hl=4&amp;amp;nbsp;s&amp;lt;ref name=bnl&amp;gt;[http://www.nndc.bnl.gov/chart/reCenter.jsp?z=112&amp;amp;n=171 Chart of Nuclides]. Brookhaven National Laboratory&amp;lt;/ref&amp;gt;&lt;br /&gt;
|dm1=90%&amp;amp;nbsp;[[alpha decay|α]] | de1=9.53, 9.32, 8.94 | link1=darmstadtium-279 | pn1=279 | ps1=Ds&lt;br /&gt;
|dm2=10%&amp;amp;nbsp;[[spontaneous fission|SF]] | de2= |pn2= |ps2= |dm3=[[electron capture|EC]]? |de3= |pn3=283 |ps3=Rg}}&lt;br /&gt;
{{infobox element isotopes/isotopes decay | mn=285 | sym=Cn | na=syn | hl=30&amp;amp;nbsp;s | dm=α | de=9.15, 9.03? | link1=darmstadtium-281 | pn=281 | ps=Ds}}&lt;br /&gt;
{{infobox element isotopes/isotopes decay | mn=286 | sym=Cn | na=syn |hl=8.45&amp;amp;nbsp;s |dm=SF |de= |pn= |ps=}}&lt;br /&gt;
&lt;br /&gt;
|isotopes table footnote=&lt;br /&gt;
|standard atomic weight=&lt;br /&gt;
|conventional atomic weight=&lt;br /&gt;
|standard atomic weight ref=&lt;br /&gt;
}}&amp;lt;!--&lt;br /&gt;
&lt;br /&gt;
--&amp;gt;&amp;lt;noinclude&amp;gt;&lt;br /&gt;
{{Infobox element/element navigation |symbol=Cn |footnote=}}&lt;br /&gt;
{{Template reference list}}&lt;br /&gt;
{{documentation|1=Template:Infobox element isotopes/doc}}&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>imported&gt;DePiep</name></author>
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