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setup>Monkbot: Task 18a (cosmetic) (manual): eval 2 templates: del empty params (2×);

2020-12-16T17:46:39Z

Task 18a (cosmetic) (manual): eval 2 templates: del empty params (2×);

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{{Infobox element
|engvar={{{engvar|}}}
|number=90
|symbol=Th
|name=thorium
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[actinium]]
|right=[[protactinium]]
|above=[[cerium|Ce]]
|below=(Uqq)
|period=7
|block=f
|appearance=silvery, often with black tarnish
|image name=Thorium sample 0.1g.jpg
|standard atomic weight ref={{CIAAW2016}}
|electrons per shell=2, 8, 18, 32, 18, 10, 2
|phase=
|density gpcm3nrt=11.7
|melting point K=2023
|melting point C=1750
|melting point F=3182
|boiling point K=5061
|boiling point C=4788
|boiling point F=8650
|heat fusion=13.81
|heat vaporization=514
|heat capacity=26.230
|vapor pressure 1=2633
|vapor pressure 10=2907
|vapor pressure 100=3248
|vapor pressure 1 k=3683
|vapor pressure 10 k=4259
|vapor pressure 100 k=5055
|vapor pressure comment=
|crystal structure=facecentredcubic
|electronegativity=1.3
|number of ionization energies=3
|ionization energy 1=587
|ionization energy 2=1110
|ionization energy 3=1930
|atomic radius=179.8
|covalent radius=206±6
|magnetic ordering=[[paramagnetic]]
|magnetic ordering ref=<ref name=magnet>{{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-last = Lide |editor-first=D. R. | title = CRC Handbook of Chemistry and Physics | edition = 86th | publisher = CRC Press | year = 2005 | isbn = 978-0-8493-0486-6 | pages = 4-135 }}</ref>
|electrical resistivity unit prefix=n
|electrical resistivity at 0=157
|thermal conductivity=54.0
|thermal expansion at 25=11.0
|speed of sound rod at 20=2490
|magnetic susceptibility= 132.0·10−6
|magnetic susceptibility ref= (293 K)<ref>{{Cite book|title=CRC, Handbook of Chemistry and Physics|last=Weast|first=R.|publisher=Chemical Rubber Company Publishing|year=1984|isbn=978-0-8493-0464-4|page=E110}}</ref>
|Young's modulus=79
|Shear modulus=31
|Bulk modulus=54
|Poisson ratio=0.27
|Mohs hardness=3.0
|Vickers hardness=295–685
|Brinell hardness=390–1500
|CAS number=7440-29-1
|naming=after [[Thor]], the Norse god of thunder
|isotopes=
{{infobox element/isotopes decay | mn=227 | sym=Th
|na=[[trace radioisotope|trace]] | hl=18.68 d
|dm=[[alpha decay|α]] | de=6.038 5.978 | link1=radium-223 | pn=223 | ps=Ra}}
{{infobox element/isotopes decay | mn=228 | sym=Th
|na=trace | hl=1.9116 y
|dm=α | de=5.520 | link1=radium-224 | pn=224 | ps=Ra}}
{{infobox element/isotopes decay | mn=229 | sym=Th
|na=trace | hl=7917 y
|dm=α | de=5.168 | link1=radium-225 | pn=225 | ps=Ra}}
{{infobox element/isotopes decay | mn=230 | sym=Th
|na=0.02% | hl=75400 y
|dm=α | de=4.770 | link1=radium-226 | pn=226 | ps=Ra}}
{{infobox element/isotopes decay | mn=231 | sym=Th
|na=trace | hl=25.5 h
|dm=[[beta decay|β−]] | de=0.39 | link1=protactinium-231 | pn=231 | ps=Pa}}
{{infobox element/isotopes decay | mn=232 | sym=Th
|na=99.98% | hl=1.405×1010 y
|dm=α | de=4.083 | link1=radium-228 | pn=228 | ps=Ra}}
{{infobox element/isotopes decay | mn=234 | sym=Th
|na=trace | hl=24.1 d
|dm=β− | de=0.27 | link1=protactinium-234 | pn=234 | ps=Pa}}
|isotopes comment=
|discovered by=[[Jöns Jakob Berzelius]]
|discovery date=1829
|QID=Q1115
}}<noinclude>
{{Infobox element/element navigation|symbol=Th}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

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setup>Monkbot: Task 18a (cosmetic) (manual): eval 2 templates: del empty params (2×);