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Polonium
Polonium

Tantalum
Tantalum



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Polonium
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Tantalum

Polonium and Tantalum Periodic Table

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1 Periodic Table
1.1 Symbol
Po
Ta
1.2 Group Number
165
Gadolinium In Periodic Table
0 17
1.16 Period Number
66
Lithium In Periodic Table
2 7
1.19 Block
p block
d block
1.20 Element Family
Post-​Transition
Transition Metal
1.21 CAS Number
74400867440257
Aluminium In Periodic Table
7429905 54386242
1.25 Space Group Name
Pm-3m
Im_ 3m
1.26 Space Group Number
221.00229.00
Plutonium In Periodic Table
11 229