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Roentgenium
Roentgenium

Cesium
Cesium



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Roentgenium
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Cesium

Roentgenium and Cesium Periodic Table

Periodic Table

Symbol

Rg
Cs

Group Number

111
0 17
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Period Number

76
2 7
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Block

d block
s block

Element Family

-
Alkali

CAS Number

543862427440462
7429905 54386242
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Space Group Name

-
Im_ 3m

Space Group Number

194.00229.00
11 276
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