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Beryllium
Beryllium

Polonium
Polonium



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Periodic Table van Beryllium en Polonium

Periodiek systeem

Symbool

Be
Po

Group Number

216
0 17
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periode Aantal

26
2 7
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Blok

s block
p block

element Family

aardalkali-
post- Transition

CAS-nummer

74404177440086
7429905 54386242
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Space Group Name

P63 / mmc
Pm-3m

Space Group Number

194,00221,00
11 276
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