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Beryllium
Beryllium

Gallium
Gallium



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Periodic Table van Beryllium en Gallium

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Periodiek systeem

Symbool

Be
Ga

Group Number

213
0 17
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periode Aantal

24
2 7
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Blok

s block
p block

element Family

aardalkali-
post- Transition

CAS-nummer

74404177440553
7429905 54386242
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Space Group Name

P63 / mmc
CMCA

Space Group Number

194,0064,00
11 276
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