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	<title>Template:Infobox zinc - Revision history</title>
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	<updated>2026-05-02T23:08:53Z</updated>
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		<id>https://catalog.jinharsh.co.in/index.php?title=Template:Infobox_zinc&amp;diff=10174&amp;oldid=prev</id>
		<title>Admin: 1 revision imported: setup</title>
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		<updated>2021-04-16T03:59:28Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported: setup&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:59, 16 April 2021&lt;/td&gt;
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		<id>https://catalog.jinharsh.co.in/index.php?title=Template:Infobox_zinc&amp;diff=10173&amp;oldid=prev</id>
		<title>setup&gt;DePiep: Undid revision 1010871518 by Vitosmo (talk) rvv</title>
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		<updated>2021-03-27T11:53:50Z</updated>

		<summary type="html">&lt;p&gt;Undid revision 1010871518 by &lt;a href=&quot;/index.php?title=Special:Contributions/Vitosmo&quot; title=&quot;Special:Contributions/Vitosmo&quot;&gt;Vitosmo&lt;/a&gt; (&lt;a href=&quot;/index.php?title=User_talk:Vitosmo&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:Vitosmo (page does not exist)&quot;&gt;talk&lt;/a&gt;) rvv&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;
|name=zinc&lt;br /&gt;
|number=30&lt;br /&gt;
|symbol=Zn&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=[[copper]]&lt;br /&gt;
|right=[[gallium]]&lt;br /&gt;
|above=–&lt;br /&gt;
|below=[[cadmium|Cd]]&lt;br /&gt;
|category comment=&lt;br /&gt;
|group=12&lt;br /&gt;
|period=4&lt;br /&gt;
|block=d&lt;br /&gt;
|appearance=silver-gray&lt;br /&gt;
|image name=Zinc_fragment_sublimed_and_1cm3_cube.jpg&lt;br /&gt;
|electrons per shell=2, 8, 18, 2&lt;br /&gt;
|phase=&lt;br /&gt;
|phase comment=&lt;br /&gt;
|density gplstp=&lt;br /&gt;
|density gpcm3nrt=7.14&lt;br /&gt;
|density gpcm3nrt 2=&lt;br /&gt;
|density gpcm3mp=6.57&lt;br /&gt;
|melting point K=692.68&lt;br /&gt;
|melting point C=419.53&lt;br /&gt;
|melting point F=787.15&lt;br /&gt;
|boiling point K=1180&lt;br /&gt;
|boiling point C=907&lt;br /&gt;
|boiling point F=1665&lt;br /&gt;
|triple point K=&lt;br /&gt;
|triple point kPa=&lt;br /&gt;
|critical point K=&lt;br /&gt;
|critical point MPa=&lt;br /&gt;
|heat fusion=7.32&lt;br /&gt;
|heat fusion 2=&lt;br /&gt;
|heat vaporization=115&lt;br /&gt;
|heat capacity=25.470&lt;br /&gt;
|vapor pressure 1=610&lt;br /&gt;
|vapor pressure 10=670&lt;br /&gt;
|vapor pressure 100=750&lt;br /&gt;
|vapor pressure 1 k=852&lt;br /&gt;
|vapor pressure 10 k=990&lt;br /&gt;
|vapor pressure 100 k=1179&lt;br /&gt;
|vapor pressure comment=&lt;br /&gt;
|crystal structure=hexagonal close packed&lt;br /&gt;
|electronegativity=1.65&lt;br /&gt;
|number of ionization energies=4&lt;br /&gt;
|ionization energy 1=906.4&lt;br /&gt;
|ionization energy 2=1733.3&lt;br /&gt;
|ionization energy 3=3833&lt;br /&gt;
|atomic radius=134&lt;br /&gt;
|atomic radius calculated=&lt;br /&gt;
|covalent radius=122±4&lt;br /&gt;
|Van der Waals radius=139&lt;br /&gt;
|magnetic ordering=[[diamagnetism|diamagnetic]]&lt;br /&gt;
|electrical resistivity=&lt;br /&gt;
|electrical resistivity unit prefix=n&lt;br /&gt;
|electrical resistivity at 0=&lt;br /&gt;
|electrical resistivity at 20=59.0&lt;br /&gt;
|thermal conductivity=116&lt;br /&gt;
|thermal conductivity 2=&lt;br /&gt;
|thermal diffusivity=&lt;br /&gt;
|thermal expansion=&lt;br /&gt;
|thermal expansion at 25=30.2&lt;br /&gt;
|speed of sound=&lt;br /&gt;
|speed of sound rod at 20=&lt;br /&gt;
|speed of sound rod at r.t.=3850&lt;br /&gt;
|speed of sound rod at r.t. comment=(rolled)&lt;br /&gt;
|Young's modulus=108&lt;br /&gt;
|Shear modulus=43&lt;br /&gt;
|Bulk modulus=70&lt;br /&gt;
|Poisson ratio=0.25&lt;br /&gt;
|Mohs hardness=2.5&lt;br /&gt;
|Vickers hardness=&lt;br /&gt;
|Brinell hardness=327–412&lt;br /&gt;
|CAS number=7440-66-6&lt;br /&gt;
|magnetic susceptibility= &amp;amp;minus;11.4·10&amp;lt;sup&amp;gt;−6&amp;lt;/sup&amp;gt;&lt;br /&gt;
|magnetic susceptibility ref=&amp;amp;#x20;(298&amp;amp;nbsp;K)&amp;lt;ref&amp;gt;{{Cite book|title=CRC, Handbook of Chemistry and Physics|last=Weast|first=Robert|publisher=Chemical Rubber Company Publishing|year=1984|isbn=0-8493-0464-4|location=Boca Raton, Florida|pages=E110}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|isotopes=&lt;br /&gt;
{{infobox element/isotopes stable | mn=64 | sym=Zn | na=49.2% | n=34 |firstlinks=yes}}&lt;br /&gt;
{{infobox element/isotopes decay2 | mn=65 | sym=Zn | na=[[synthetic radioisotope|syn]] | hl=244&amp;amp;nbsp;d&lt;br /&gt;
|dm1=[[electron capture|ε]] | de1=1.3519 | link1=copper-65 | pn1=65 | ps1=Cu&lt;br /&gt;
|dm2=[[gamma radiation|γ]] | de2=1.1155 | pn2= | ps2=– }}&lt;br /&gt;
{{infobox element/isotopes stable | mn=66 | sym=Zn | na=27.7% | n=36 |firstlinks=no}}&lt;br /&gt;
{{infobox element/isotopes stable | mn=67 | sym=Zn | na=4.0% | n=37 |firstlinks=no}}&lt;br /&gt;
{{infobox element/isotopes stable | mn=68 | sym=Zn | na=18.5% | n=38 |firstlinks=no}}&lt;br /&gt;
{{infobox element/isotopes decay | mn=69 | sym=Zn | na=syn | hl=56&amp;amp;nbsp;min | dm=[[beta decay|β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt;]] | de=0.906 | link1=gallium-69 | pn=69 | ps=Ga }}&lt;br /&gt;
{{infobox element/isotopes decay | mn=69[[meta state|m]] | sym=Zn | na=syn | hl=13.8&amp;amp;nbsp;h | dm=β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt; | de=0.906 | pn=69 | ps=Ga }}&lt;br /&gt;
{{infobox element/isotopes stable | mn=70 | sym=Zn | na=0.6% | n=40 |firstlinks=no}}&lt;br /&gt;
{{infobox element/isotopes decay | mn=71 | sym=Zn | na=syn | hl=2.4&amp;amp;nbsp;min | dm=β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt; | de=2.82 | link1=gallium-71 | pn=71 | ps=Ga}}&lt;br /&gt;
{{infobox element/isotopes decay | mn=71m | sym=Zn | na=syn | hl=4&amp;amp;nbsp;d | dm=β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt; | de=2.82 | pn=71 | ps=Ga}}&lt;br /&gt;
{{infobox element/isotopes decay | mn=72 | sym=Zn | na=syn | hl=46.5&amp;amp;nbsp;h | dm=β&amp;lt;sup&amp;gt;−&amp;lt;/sup&amp;gt; | de=0.458 | link1=gallium-72 | pn=72 | ps=Ga}}&lt;br /&gt;
|isotopes comment=&lt;br /&gt;
|discovered by=[[History of metallurgy in the Indian subcontinent#Zinc|Indian metallurgists]]&lt;br /&gt;
|discovery date=before [[1000s BC (decade)|1000&amp;amp;nbsp;BCE]]&lt;br /&gt;
|first isolation by=[[Andreas Sigismund Marggraf]]&lt;br /&gt;
|first isolation date=1746&lt;br /&gt;
|history comment label=Recognized as a unique metal by&lt;br /&gt;
|history comment=[[Rasaratna Samuccaya]] (1300)&lt;br /&gt;
|QID=Q758&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=Zn}}&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;DePiep</name></author>
	</entry>
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