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Promethium
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Actinide Series
Lanthanide Series
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Promethium and Polonium Periodic Table
Promethium
Polonium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Periodic Table
Symbol
Pm
Po
Group Number
3
16
0
17
👆🏻
Period Number
6
6
2
7
👆🏻
Block
f block
p block
Element Family
Lanthanide
Post-Transition
CAS Number
7440122
7440086
7429905
54386242
👆🏻
Space Group Name
-
Pm-3m
Space Group Number
194.00
221.00
11
276
👆🏻
Compare Lanthanide Series
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Promethium vs Holmium
Promethium vs Lutetium
Promethium vs Praseodymium
» More Compare Lanthanide Series
Lanthanide Series
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Thulium
Ytterbium
Terbium
Dysprosium
Holmium
Lutetium
» More Lanthanide Series
Lanthanide Series
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Praseodymium
Periodic ...
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Facts
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Uses
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Physical
Europium
Periodic ...
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Facts
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Uses
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Physical
Lanthanum
Periodic ...
|
Facts
|
Uses
|
Physical
Compare Lanthanide Series
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Polonium vs Ytterbium
Periodic ...
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Facts
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Uses
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Physical
Polonium vs Terbium
Periodic ...
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Facts
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Uses
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Physical
Polonium vs Dysprosium
Periodic ...
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Facts
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Uses
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Physical