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	<title>Template:Infobox bohrium - Revision history</title>
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	<updated>2026-04-04T15:35:55Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://the-democratika.com/wiki/index.php?title=Template:Infobox_bohrium&amp;diff=4197&amp;oldid=prev</id>
		<title>&gt;Mikeblas: replace Haire citation with definition used throughout project to fix duplicate refdef error</title>
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		<updated>2024-10-31T20:23:50Z</updated>

		<summary type="html">&lt;p&gt;replace Haire citation with definition used throughout project to fix duplicate refdef error&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox element&lt;br /&gt;
|engvar ={{{engvar|}}}&lt;br /&gt;
|symbol =Bh&lt;br /&gt;
|Z      =107&lt;br /&gt;
|number =107&lt;br /&gt;
|name   =bohrium&lt;br /&gt;
|abundance=&lt;br /&gt;
|abundance in earth&amp;#039;s crust=&lt;br /&gt;
|abundance in oceans=&lt;br /&gt;
|abundance in solar system=&lt;br /&gt;
|left=[[seaborgium]]&lt;br /&gt;
|right=[[hassium]]&lt;br /&gt;
|above=[[rhenium|Re]]&lt;br /&gt;
|below=—&lt;br /&gt;
|appearance=&lt;br /&gt;
|mass number comment=(data not decisive){{efn|name=&amp;quot;most stable isotope&amp;quot;|The most stable isotope of bohrium cannot be determined based on existing data due to uncertainty that arises from the low number of measurements. The half-life of &amp;lt;sup&amp;gt;270&amp;lt;/sup&amp;gt;Bh corresponding to two [[standard deviation]]s is, based on existing data, {{val|2.4|8.8|1.8}}&amp;lt;!--1σ is 2.4(+4.4 -0.9)--&amp;gt; minutes&amp;lt;ref name=Mc2022&amp;gt;{{Cite journal |title=New isotope &amp;lt;sup&amp;gt;286&amp;lt;/sup&amp;gt;Mc produced in the &amp;lt;sup&amp;gt;243&amp;lt;/sup&amp;gt;Am+&amp;lt;sup&amp;gt;48&amp;lt;/sup&amp;gt;Ca reaction |last1=Oganessian |first1=Yu. Ts. |last2=Utyonkov |first2=V. K. |last3=Kovrizhnykh |first3=N. D. |display-authors=et al. |date=2022 |journal=Physical Review C |volume=106 |number=64306 |page=064306 |doi=10.1103/PhysRevC.106.064306|bibcode=2022PhRvC.106f4306O |s2cid=254435744 |doi-access=free }}&amp;lt;/ref&amp;gt;, whereas that of &amp;lt;sup&amp;gt;274&amp;lt;/sup&amp;gt;Bh is {{val|44|68|26}}&amp;lt;!--1σ is 44(+34 -13)--&amp;gt; seconds; these measurements have overlapping [[confidence interval]]s. It is also possible that the unconfirmed &amp;lt;sup&amp;gt;278&amp;lt;/sup&amp;gt;Bh is more stable than both of these, with its half-life being 11.5 minutes.&amp;lt;ref name=Hofmann2016/&amp;gt;}}&lt;br /&gt;
|electrons per shell=2, 8, 18, 32, 32, 13, 2&lt;br /&gt;
|electrons per shell comment=&lt;br /&gt;
|phase=solid&lt;br /&gt;
|phase comment=&amp;#039;&amp;#039;(predicted)&amp;#039;&amp;#039;&amp;lt;ref name=hcp/&amp;gt;&lt;br /&gt;
|density gpcm3nrt=26–27&lt;br /&gt;
|density gpcm3nrt comment=&amp;#039;&amp;#039;(predicted)&amp;#039;&amp;#039;&amp;lt;ref name=density&amp;gt;{{cite journal |last1=Gyanchandani |first1=Jyoti |last2=Sikka |first2=S. K. |title=Physical properties of the 6 d -series elements from density functional theory: Close similarity to lighter transition metals |journal=Physical Review B |date=10 May 2011 |volume=83 |issue=17 |pages=172101 |doi=10.1103/PhysRevB.83.172101 }}&amp;lt;/ref&amp;gt;&amp;lt;ref name=kratz&amp;gt;{{cite book |last1=Kratz |last2=Lieser |title=Nuclear and Radiochemistry: Fundamentals and Applications |date=2013 |page=631 |edition=3rd}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|crystal structure=hexagonal close-packed&lt;br /&gt;
|crystal structure comment=&amp;#039;&amp;#039;(predicted)&amp;#039;&amp;#039;&amp;lt;ref name=hcp&amp;gt;{{cite journal|doi=10.1103/PhysRevB.84.113104|title=First-principles calculation of the structural stability of 6d transition metals|year=2011|last1=Östlin|first1=A.|last2=Vitos|first2=L.|journal=Physical Review B|volume=84|issue=11|bibcode=2011PhRvB..84k3104O }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|number of ionization energies=7&lt;br /&gt;
|ionization energy 1=740&lt;br /&gt;
|ionization energy comment=&amp;#039;&amp;#039;(all but first estimated)&amp;#039;&amp;#039;&amp;lt;ref name=Haire&amp;gt;{{cite book| title=The Chemistry of the Actinide and Transactinide Elements| editor1-last=Morss| editor2-first=Norman M.| editor2-last=Edelstein| editor3-last=Fuger| editor3-first=Jean| last1=Hoffman| first1=Darleane C.| last2=Lee| first2=Diana M.| last3=Pershina| first3=Valeria| chapter=Transactinides and the future elements| publisher=[[Springer Science+Business Media]]| year=2006| isbn=978-1-4020-3555-5| location=Dordrecht, The Netherlands| edition=3rd| ref=CITEREFHaire2006}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|ionization energy 2=1690&lt;br /&gt;
|ionization energy 3=2570&lt;br /&gt;
|atomic radius=128&lt;br /&gt;
|atomic radius comment=&amp;#039;&amp;#039;(predicted)&amp;#039;&amp;#039;&amp;lt;ref name=Haire/&amp;gt;&lt;br /&gt;
|covalent radius=141&lt;br /&gt;
|covalent radius comment=&amp;#039;&amp;#039;(estimated)&amp;#039;&amp;#039;&amp;lt;ref name=rsc&amp;gt;[http://www.rsc.org/chemsoc/visualelements/pages/data/bohrium_data.html Chemical Data. Bohrium - Bh], Royal Chemical Society&amp;lt;/ref&amp;gt;&lt;br /&gt;
|CAS number=54037-14-8&lt;br /&gt;
|magnetic susceptibility=&lt;br /&gt;
|magnetic susceptibility ref=&lt;br /&gt;
|naming=after [[Niels Bohr]]&lt;br /&gt;
|discovered by=[[Gesellschaft für Schwerionenforschung]]&lt;br /&gt;
|discovery date=1981&lt;br /&gt;
|QID=Q1249&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=Bh}}&lt;br /&gt;
== Notes ==&lt;br /&gt;
{{notelist}}&lt;br /&gt;
&lt;br /&gt;
{{Template reference list}}&lt;br /&gt;
{{documentation|1=Template:Infobox element/doc}}&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>&gt;Mikeblas</name></author>
	</entry>
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