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Samarium
Samarium

Hafnium
Hafnium



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Hafnium

Samarium and Hafnium Periodic Table

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1 Periodic Table
1.1 Symbol
Sm
Hf
1.2 Group Number
NA4
Gadolinium In Periodic Table
0 17
1.3 Period Number
66
Lithium In Periodic Table
2 7
1.4 Block
f block
d block
1.5 Element Family
Lanthanide
Transition Metal
1.6 CAS Number
74401997440586
Aluminium In Periodic Table
7429905 54386242
1.7 Space Group Name
R_ 3m
P63/mmc
1.8 Space Group Number
166.00194.00
Plutonium In Periodic Table
11 229