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Promethium
Promethium

Manganese
Manganese



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Promethium and Manganese Periodic Table

Periodic Table

Symbol

Pm
Mn

Group Number

37
0 17
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Period Number

64
2 7
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Block

f block
d block

Element Family

Lanthanide
Transition Metal

CAS Number

74401227439965
7429905 54386242
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Space Group Name

-
I_ 43m

Space Group Number

194.00217.00
11 276
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