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Template:Infobox iridium - Revision history
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setup>Monkbot: Task 18a (cosmetic) (manual): eval 2 templates: del empty params (2×);
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<p><b>New page</b></p><div>{{infobox element<br />
|number=77<br />
|symbol=Ir<br />
|name=iridium<br />
|abundance=<br />
|abundance in earth's crust=<br />
|abundance in oceans=<br />
|abundance in solar system=<br />
|left=[[osmium]]<br />
|right=[[platinum]]<br />
|above=[[rhodium|Rh]]<br />
|below=[[meitnerium|Mt]]<br />
|group=9<br />
|period=6<br />
|block=d<br />
|image name=Iridium-2.jpg<br />
|appearance=silvery white<br />
|electrons per shell=2, 8, 18, 32, 15, 2<br />
|phase=<br />
|density gpcm3nrt=22.56<br />
|density gpcm3mp=19<br />
|melting point K=2719<br />
|melting point C=2446<br />
|melting point F=4435<br />
|boiling point K=4403<br />
|boiling point C=4130<br />
|boiling point F=7466<br />
|heat fusion=41.12<br />
|heat vaporization=564<br />
|heat capacity=25.10<br />
|vapor pressure 1=2713<br />
|vapor pressure 10=2957<br />
|vapor pressure 100=3252<br />
|vapor pressure 1 k=3614<br />
|vapor pressure 10 k=4069<br />
|vapor pressure 100 k=4659<br />
|vapor pressure comment=<br />
|crystal structure=face-centered cubic<br />
|electronegativity=2.20<br />
|number of ionization energies=2<br />
|ionization energy 1=880<br />
|ionization energy 2=1600<br />
|atomic radius=136<br />
|covalent radius=141±6<br />
|magnetic ordering= [[paramagnetic]]<ref>{{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 }}<br />
</ref><br />
|electrical resistivity unit prefix=n<br />
|electrical resistivity at 20=47.1<br />
|thermal conductivity=147<br />
|thermal expansion=6.4<br />
|speed of sound rod at 20=4825<br />
|magnetic susceptibility= +25.6·10<sup>−6</sup><br />
|magnetic susceptibility ref= &#x20;(298&nbsp;K)<ref>{{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}}</ref><br />
|Young's modulus=528<br />
|Shear modulus=210<br />
|Bulk modulus=320<br />
|Poisson ratio=0.26<br />
|Mohs hardness=6.5<br />
|Vickers hardness=1760–2200<br />
|Brinell hardness=1670<br />
|CAS number=7439-88-5<br />
|isotopes=<br />
{{infobox element/isotopes decay | mn=188 | sym=Ir<br />
|na=[[synthetic radioisotope|syn]] | hl=1.73&nbsp;d<br />
|dm=[[electron capture|ε]] | de=1.64 | link1=osmium-188 | pn=188 | ps=Os}}<br />
{{infobox element/isotopes decay | mn=189 | sym=Ir<br />
|na=syn | hl=13.2&nbsp;d<br />
|dm=ε | de=0.532 | link1=osmium-189 | pn=189 | ps=Os}}<br />
{{infobox element/isotopes decay | mn=190 | sym=Ir<br />
|na=syn | hl=11.8&nbsp;d<br />
|dm=ε | de=2.000 | link1=osmium-190 | pn=190 | ps=Os}}<br />
{{infobox element/isotopes stable | mn=191 | sym=Ir | na=37.3% | n=114 |firstlinks=yes}}<br />
{{infobox element/isotopes decay2 | mn=192 | sym=Ir<br />
|na=syn | hl=73.827&nbsp;d<br />
|dm1=[[beta emission|β<sup>−</sup>]] | de1=1.460 | link1=platinum-192 | pn1=192 | ps1=Pt<br />
|dm2=ε | de2=1.046 | link2=osmium-192 | pn2=192 | ps2=Os}}<br />
{{infobox element/isotopes decay | mn=192[[nuclear isomer|m2]] | sym=Ir<br />
|na=syn | hl=241&nbsp;y<br />
|dm=[[isomeric transition|IT]] | de=0.161 | pn=192 | ps=Ir}}<br />
{{infobox element/isotopes stable | mn=193 | sym=Ir | na=62.7% | n=116 |firstlinks=no}}<br />
{{infobox element/isotopes decay | mn=193m | sym=Ir<br />
|na=syn | hl=10.5&nbsp;d<br />
|dm=IT | de=0.080 | pn=193 | ps=Ir}}<br />
{{infobox element/isotopes decay | mn=194 | sym=Ir<br />
|na=syn | hl=19.3&nbsp;h<br />
|dm=β<sup>−</sup> | de=2.247 | link1=platinum-194 | pn=194 | ps=Pt}}<br />
{{infobox element/isotopes decay | mn=194m2 | sym=Ir<br />
|na=syn | hl=171&nbsp;d<br />
|dm=IT | de=– | pn=194 | ps=Ir}}<br />
|isotopes comment=<br />
|history comment label=[[Discovery of the chemical elements|Discovery]] and first&nbsp;isolation<br />
|history comment=[[Smithson Tennant]] (1803)<br />
|QID=Q877<br />
}}<!--<br />
<br />
--><noinclude><br />
{{Infobox element/element navigation|symbol=Ir}}<br />
{{Template reference list}}<br />
{{documentation|1=Template:Infobox element/doc}}<br />
</noinclude></div>
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