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Hafnium
Hafnium

Technetium
Technetium



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Periodic Table van Hafnium en Technetium

Periodiek systeem

Symbool

Hf
Tc

Group Number

47
0 17
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periode Aantal

65
2 7
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Blok

d block
d block

element Family

Transition Metal
Transition Metal

CAS-nummer

74405867440268
7429905 54386242
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Space Group Name

P63 / mmc
P63 / mmc

Space Group Number

194,00194,00
11 276
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