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Thulium
Thulium

Tantalum
Tantalum



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Thulium
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Tantalum

Periodic Table van Thulium en Tantalum

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Periodiek systeem

Symbool

Tm
Ta

Group Number

35
0 17
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periode Aantal

66
2 7
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Blok

f block
d block

element Family

lanthanide
Transition Metal

CAS-nummer

74403047440257
7429905 54386242
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Space Group Name

P63 / mmc
Im_ 3m

Space Group Number

194,00229,00
11 276
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