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Hafnium
Hafnium

Francium
Francium



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Hafnium
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Francium

Hafnium and Francium Periodic Table

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1 Periodic Table
1.1 Symbol
Hf
Fr
1.2 Group Number
41
Gadolinium In Periodic Table
0 17
1.4 Period Number
67
Lithium In Periodic Table
2 7
1.6 Block
d block
s block
1.7 Element Family
Transition Metal
Alkali
1.8 CAS Number
74405867440735
Aluminium In Periodic Table
7429905 54386242
2.3 Space Group Name
P63/mmc
Not Available
2.4 Space Group Number
194.00NA
Plutonium In Periodic Table
11 229