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Polonium
Polonium

Barium
Barium



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Polonium
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Barium

Polonium and Barium Periodic Table

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1 Periodic Table
1.1 Symbol
Po
Ba
1.2 Group Number
162
Gadolinium In Periodic Table
0 17
1.3 Period Number
66
Lithium In Periodic Table
2 7
1.4 Block
p block
s block
1.5 Element Family
Post-​Transition
Alkaline Earth
1.6 CAS Number
74400867440393
Aluminium In Periodic Table
7429905 54386242
1.7 Space Group Name
Pm-3m
Im_ 3m
1.8 Space Group Number
221.00229.00
Plutonium In Periodic Table
11 229