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Holmium
Holmium
☒

Ruthenium
Ruthenium
☒



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Ruthenium

Holmium and Ruthenium Periodic Table

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Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Ho
3
6
f block
Lanthanide
7440600
P63/mmc
194.00
 
Ru
8
5
d block
Transition Metal
7440188
P63/mmc
194.00