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Thorium
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Samarium
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Thorium and Samarium Periodic Table
Thorium
Samarium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Periodic Table
Symbol
Group Number
Period Number
Block
Element Family
CAS Number
Space Group Name
Space Group Number
Th
0
7
f block
Actinide
7440326
P63/mmc
194.00
Sm
3
6
f block
Lanthanide
7440199
R_ 3m
166.00
Compare Actinide Series
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Thorium vs Neptunium
Thorium vs Americium
Thorium vs Lawrencium
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Actinide Series
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Plutonium
Californium
Einsteinium
Actinium
Neptunium
Americium
» More Actinide Series
Actinide Series
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Lawrencium
Periodic ...
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Facts
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Uses
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Physical
Curium
Periodic ...
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Facts
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Uses
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Physical
Nobelium
Periodic ...
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Facts
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Uses
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Physical
Compare Actinide Series
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Samarium vs Californium
Periodic ...
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Facts
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Uses
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Physical
Samarium vs Einsteinium
Periodic ...
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Facts
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Uses
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Physical
Samarium vs Actinium
Periodic ...
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Facts
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Uses
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Physical