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Beryllium
Beryllium

Rubidium
Rubidium



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Periodic Table van Beryllium en Rubidium

Periodiek systeem

Symbool

Be
Rb

Group Number

21
0 17
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periode Aantal

25
2 7
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Blok

s block
s block

element Family

aardalkali-
Alkali

CAS-nummer

74404177440177
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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