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Beryllium
Beryllium

Thorium
Thorium



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Beryllium
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Thorium

Periodic Table van Beryllium en Thorium

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Periodiek systeem

Symbool

Be
Th

Group Number

20
0 17
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periode Aantal

27
2 7
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Blok

s block
f block

element Family

aardalkali-
actinide

CAS-nummer

74404177440326
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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