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	<title>Template:Infobox lutetium - Revision history</title>
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	<updated>2026-05-02T19:17:40Z</updated>
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		<updated>2021-04-16T04:04:17Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported: setup&lt;/p&gt;
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		<id>https://catalog.jinharsh.co.in/index.php?title=Template:Infobox_lutetium&amp;diff=11305&amp;oldid=prev</id>
		<title>setup&gt;Zinnober9 at 06:14, 14 April 2021</title>
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		<summary type="html">&lt;p&gt;&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;
|number=71&lt;br /&gt;
|symbol=Lu&lt;br /&gt;
|name=lutetium&lt;br /&gt;
|abundance=&lt;br /&gt;
|abundance in earth's crust=&lt;br /&gt;
|abundance in oceans=&lt;br /&gt;
|abundance in solar system=&lt;br /&gt;
|left=[[ytterbium]]&lt;br /&gt;
|right=[[hafnium]]&lt;br /&gt;
|above=[[yttrium|Y]]&lt;br /&gt;
|below=[[lawrencium|Lr]]&lt;br /&gt;
|category comment=&lt;br /&gt;
|group=3&lt;br /&gt;
|period=6&lt;br /&gt;
|block=d&lt;br /&gt;
|image name=Lutetium_sublimed_dendritic_and_1cm3_cube.jpg&lt;br /&gt;
|appearance=silvery white&lt;br /&gt;
|electrons per shell=2, 8, 18, 32, 9, 2&lt;br /&gt;
|phase=&lt;br /&gt;
|density gpcm3nrt=9.841&lt;br /&gt;
|density gpcm3mp=9.3&lt;br /&gt;
|melting point K=1925&lt;br /&gt;
|melting point C=1652&lt;br /&gt;
|melting point F=3006&lt;br /&gt;
|boiling point K=3675&lt;br /&gt;
|boiling point C=3402&lt;br /&gt;
|boiling point F=6156&lt;br /&gt;
|heat fusion=ca. 22&lt;br /&gt;
|heat vaporization=414&lt;br /&gt;
|heat capacity=26.86&lt;br /&gt;
|vapor pressure 1=1906&lt;br /&gt;
|vapor pressure 10=2103&lt;br /&gt;
|vapor pressure 100=2346&lt;br /&gt;
|vapor pressure 1 k=(2653)&lt;br /&gt;
|vapor pressure 10 k=(3072)&lt;br /&gt;
|vapor pressure 100 k=(3663)&lt;br /&gt;
|vapor pressure comment=&lt;br /&gt;
|crystal structure=hexagonal close packed&lt;br /&gt;
|electronegativity=1.27&lt;br /&gt;
|number of ionization energies=3&lt;br /&gt;
|ionization energy 1=523.5&lt;br /&gt;
|ionization energy 2=1340&lt;br /&gt;
|ionization energy 3=2022.3&lt;br /&gt;
|atomic radius=174&lt;br /&gt;
|covalent radius=187±8&lt;br /&gt;
|magnetic ordering=[[paramagnetic]]&lt;br /&gt;
|magnetic ordering ref=&amp;lt;ref name=magnet&amp;gt;{{cite book |url=https://web.archive.org/web/20110303222309/http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf|chapter=Magnetic susceptibility of the elements and inorganic compounds| editor = Lide, D. R. | title = CRC Handbook of Chemistry and Physics | edition = 86th | location = Boca Raton (FL) | publisher = CRC Press | year = 2005 | isbn = 0-8493-0486-5 }}&lt;br /&gt;
&amp;lt;/ref&amp;gt;&lt;br /&gt;
|electrical resistivity unit prefix=n&lt;br /&gt;
|electrical resistivity=poly: 582&lt;br /&gt;
|electrical resistivity comment=(at {{abbr|r.t.|room temperature}})&lt;br /&gt;
|thermal conductivity=16.4&lt;br /&gt;
|thermal expansion=poly: 9.9&lt;br /&gt;
|thermal expansion comment=(at {{abbr|r.t.|room temperature}})&lt;br /&gt;
|magnetic susceptibility=&lt;br /&gt;
|magnetic susceptibility ref=&lt;br /&gt;
|Young's modulus=68.6&lt;br /&gt;
|Shear modulus=27.2&lt;br /&gt;
|Bulk modulus=47.6&lt;br /&gt;
|Poisson ratio=0.261&lt;br /&gt;
|Vickers hardness=755–1160&lt;br /&gt;
|Brinell hardness=890–1300&lt;br /&gt;
|CAS number=7439-94-3&lt;br /&gt;
|isotopes=&lt;br /&gt;
{{infobox element/isotopes decay | mn=173 | sym=Lu&lt;br /&gt;
|na=[[synthetic radioisotope|syn]] | hl=1.37&amp;amp;nbsp;y&lt;br /&gt;
|dm=[[electron capture|ε]] | de=0.671 | link1=ytterbium-173 | pn=173 | ps=Yb}}&lt;br /&gt;
{{infobox element/isotopes decay | mn=174 | sym=Lu&lt;br /&gt;
|na=syn | hl=3.31&amp;amp;nbsp;y&lt;br /&gt;
|dm=ε | de=1.374 | link1=ytterbium-174 | pn=174 | ps=Yb}}&lt;br /&gt;
{{infobox element/isotopes stable | mn=175 | sym=Lu | na=97.401% | n=104 |firstlinks=yes}}&lt;br /&gt;
{{infobox element/isotopes decay | mn=176 | sym=Lu&lt;br /&gt;
|na=2.599% | hl=3.78&amp;amp;times;10&amp;lt;sup&amp;gt;10&amp;lt;/sup&amp;gt;&amp;amp;nbsp;y&lt;br /&gt;
|dm=[[beta emission|β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt;]] | de=1.193 | link1=hafnium-176 | pn=176 | ps=Hf}}&lt;br /&gt;
|isotopes comment=&lt;br /&gt;
|naming=after {{lang|la|[[Lutetia]]}}, Latin for: Paris, in the Roman era&lt;br /&gt;
|discovered by=[[Carl Auer von Welsbach]] and [[Georges Urbain]]&lt;br /&gt;
|discovery date=1906&lt;br /&gt;
|first isolation by=Carl Auer von Welsbach&lt;br /&gt;
|first isolation date=1906&lt;br /&gt;
|named by=Georges Urbain&lt;br /&gt;
|named date=1906&lt;br /&gt;
|QID=Q1857&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=Lu}}&lt;br /&gt;
{{notelist}}&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>setup&gt;Zinnober9</name></author>
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