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	<id>https://traveller.m9s5ever.co.uk/index.php?action=history&amp;feed=atom&amp;title=Template%3AInfobox_berkelium_isotopes</id>
	<title>Template:Infobox berkelium isotopes - Revision history</title>
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	<updated>2026-10-18T10:38:02Z</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_berkelium_isotopes&amp;diff=1225&amp;oldid=prev</id>
		<title>imported&gt;Monkbot: Task 18a (cosmetic) (manual): eval 1 template: del empty params (2×);</title>
		<link rel="alternate" type="text/html" href="https://traveller.m9s5ever.co.uk/index.php?title=Template:Infobox_berkelium_isotopes&amp;diff=1225&amp;oldid=prev"/>
		<updated>2020-12-19T15:54:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;a href=&quot;/index.php?title=User:Monkbot/task_18&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User:Monkbot/task 18 (page does not exist)&quot;&gt;Task 18a (cosmetic)&lt;/a&gt; (manual): eval 1 template: del empty params (2×);&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=berkelium&lt;br /&gt;
|symbol=Bk&lt;br /&gt;
|isotopes=&lt;br /&gt;
{{infobox element isotopes/isotopes decay2 | mn=245 | sym=Bk&lt;br /&gt;
|na=[[synthetic radioisotope|syn]] | hl=4.94&amp;amp;nbsp;d&lt;br /&gt;
|dm1=[[electron capture|ε]] | de1=0.810 | link1=curium-245 | pn1=245 | ps1=Cm&lt;br /&gt;
|dm2=[[alpha emission|α]] | de2=6.455 | link2=americium-241 | pn2=241 | ps2=Am}}&lt;br /&gt;
{{infobox element isotopes/isotopes decay2 | mn=246 | sym=Bk&lt;br /&gt;
|na=syn | hl=1.8&amp;amp;nbsp;d&lt;br /&gt;
|dm1=α | de1=6.070 | link1=americium-242 | pn1=242 | ps1=Am&lt;br /&gt;
|dm2=ε | de2=1.350 | link2=curium-246 | pn2=246 | ps2=Cm}}&lt;br /&gt;
{{infobox element isotopes/isotopes decay | mn=247 | sym=Bk&lt;br /&gt;
|na=syn | hl=1380&amp;amp;nbsp;y&lt;br /&gt;
|dm=α | de=5.889 | link1=americium-243 | pn=243 | ps=Am}}&lt;br /&gt;
{{infobox element isotopes/isotopes decay | mn=248 | sym=Bk&lt;br /&gt;
|na=syn | hl=&amp;gt;300&amp;amp;nbsp;y&amp;lt;ref&amp;gt;{{Cite journal | last1 = Milsted | first1 = J. | last2 = Friedman | first2 = A. M. | last3 = Stevens | first3 = C. M. | doi = 10.1016/0029-5582(65)90719-4 | title = The alpha half-life of berkelium-247; a new long-lived isomer of berkelium-248 | journal = Nuclear Physics | volume = 71 | issue = 2 | pages = 299 | year = 1965 }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|dm=α | de=5.803 | link1=americium-244 | pn=244 | ps=Am}}&lt;br /&gt;
{{infobox element isotopes/isotopes decay3| mn=249 | sym=Bk&lt;br /&gt;
|na=syn | hl=330&amp;amp;nbsp;d&lt;br /&gt;
|dm1=α | de1=5.526 | link1=americium-245 | pn1=245 | ps1=Am&lt;br /&gt;
|dm2=[[spontaneous fission|SF]] | de2=– | pn2= | ps2=–&lt;br /&gt;
|dm3=[[beta emission|β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt;]] | de3=0.125 | link3=californium-249 | pn3=249 | ps3=Cf}}&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=Bk |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;Monkbot</name></author>
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