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Protactinium
Protactinium

Bohrium
Bohrium



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Periodic Table van Protactinium en Bohrium

Periodiek systeem

Symbool

Pa
Bh

Group Number

37
0 17
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periode Aantal

77
2 7
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Blok

f block
d block

element Family

actinide
Transition Metal

CAS-nummer

744013354037148
7429905 54386242
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Space Group Name

I4 / mmm
-

Space Group Number

139,00276,00
11 276
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