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Iridium
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Iridium and Thorium Periodic Table
Iridium
Thorium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Periodic Table
Symbol
Ir
Th
Group Number
9
0
0
17
👆🏻
Period Number
6
7
2
7
👆🏻
Block
d block
f block
Element Family
Transition Metal
Actinide
CAS Number
7439885
7440326
7429905
54386242
👆🏻
Space Group Name
Fm_ 3m
P63/mmc
Space Group Number
225.00
194.00
11
276
👆🏻
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