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Thorium
Thorium

Calcium
Calcium



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Thorium
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Calcium

Periodic Table van Thorium en Calcium

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Periodiek systeem

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Th
Ca

Group Number

02
0 17
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periode Aantal

74
2 7
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Blok

f block
s block

element Family

actinide
aardalkali-

CAS-nummer

74403267440702
7429905 54386242
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Space Group Name

P63 / mmc
Fm_ 3m

Space Group Number

194,00225,00
11 276
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