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Osmium
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Osmium and Actinium Periodic Table
Osmium
Actinium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
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Periodic Table
Symbol
Os
Ac
Group Number
8
3
0
17
👆🏻
Period Number
6
7
2
7
👆🏻
Block
d block
f block
Element Family
Transition Metal
Actinide
CAS Number
7440042
7440348
7429905
54386242
👆🏻
Space Group Name
P63/mmc
Fm_ 3m
Space Group Number
194.00
225.00
11
276
👆🏻
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Zirconium
Tantalum
Technetium
Yttrium
Scandium
Ruthenium
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Niobium
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Hafnium
Periodic ...
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Periodic ...
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Actinium vs Tantalum
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Actinium vs Technetium
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Uses
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Actinium vs Yttrium
Periodic ...
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Facts
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Uses
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Physical