Periodic Table van Cesium en Strontium
Periodiek systeem
Symbool
Cs
Sr
Group Number
1
17
2
16
periode Aantal
6
5
Blok
s block
s block
element Family
Alkali
aardalkali-
CAS-nummer
7440462
40
7440246
99+
Space Group Name
Im_ 3m
Fm_ 3m
Space Group Number
229,00
1
225,00
2
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