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Protactinium
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Samarium
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Actinide Series
Lanthanide Series
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Protactinium
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Samarium
Protactinium and Samarium Periodic Table
Protactinium
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
Pa
3
7
f block
Actinide
7440133
I4/mmm
139.00
Sm
3
6
f block
Lanthanide
7440199
R_ 3m
166.00
Compare Actinide Series
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Protactinium vs Curium
Protactinium vs Lawrencium
Protactinium vs Americium
» More Compare Actinide Series
Actinide Series
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Berkelium
Mendelevium
Fermium
Nobelium
Curium
Lawrencium
» More Actinide Series
Actinide Series
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Americium
Periodic ...
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Facts
|
Uses
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Physical
Neptunium
Periodic ...
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Facts
|
Uses
|
Physical
Actinium
Periodic ...
|
Facts
|
Uses
|
Physical
Compare Actinide Series
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Samarium vs Mendelevium
Periodic ...
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Facts
|
Uses
|
Physical
Samarium vs Fermium
Periodic ...
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Facts
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Uses
|
Physical
Samarium vs Nobelium
Periodic ...
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Facts
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Uses
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Physical