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Radium
Radium

Beryllium
Beryllium



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Periodic Table van Radium en Beryllium

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1 Periodiek systeem
1.1 Symbool
Ra
Be
1.2 Group Number
22
Gadolinium Periodiek systeem
0 17
1.3 periode Aantal
72
Lithium Periodiek systeem
2 7
1.4 Blok
s block
s block
1.5 element Family
aardalkali-
aardalkali-
1.6 CAS-nummer
74401447440417
Aluminum Periodiek systeem
7429905 54386242
1.7 Space Group Name
Im_ 3m
P63 / mmc
1.8 Space Group Number
229,00194,00
Plutonium Periodiek systeem
11 229