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Hafnium
Hafnium

Polonium
Polonium



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Hafnium
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Polonium

Hafnium and Polonium Periodic Table

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1 Periodic Table
1.1 Symbol
Hf
Po
1.2 Group Number
416
Gadolinium In Periodic Table
0 17
1.4 Period Number
66
Lithium In Periodic Table
2 7
1.5 Block
d block
p block
1.6 Element Family
Transition Metal
Post-​Transition
1.7 CAS Number
74405867440086
Aluminium In Periodic Table
7429905 54386242
1.8 Space Group Name
P63/mmc
Pm-3m
1.9 Space Group Number
194.00221.00
Plutonium In Periodic Table
11 229