Californium and Samarium Periodic Table
Periodic Table
Symbol
Cf
Sm
Group Number
Not Available
Not Available
Period Number
7
6
Block
f block
f block
Element Family
Actinide
Lanthanide
CAS Number
7440713
20
7440199
99+
Space Group Name
P63/mmc
R_ 3m
Space Group Number
194.00
5
166.00
6
|
||
|
||
|
