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Holmium
Holmium

Barium
Barium



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Holmium
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Barium

Periodic Table van Holmium en Barium

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Periodiek systeem

Symbool

Ho
Ba

Group Number

32
0 17
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periode Aantal

66
2 7
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Blok

f block
s block

element Family

lanthanide
aardalkali-

CAS-nummer

74406007440393
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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