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Radium
Radium

Cesium
Cesium



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Cesium

Periodic Table van Radium en Cesium

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Periodiek systeem

Symbool

Ra
Cs

Group Number

21
0 17
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periode Aantal

76
2 7
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Blok

s block
s block

element Family

aardalkali-
Alkali

CAS-nummer

74401447440462
7429905 54386242
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Space Group Name

Im_ 3m
Im_ 3m

Space Group Number

229,00229,00
11 276
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