Copernicium and Lead Periodic Table
Periodic Table
Symbol
Cn
Pb
Group Number
12
6
14
4
Period Number
7
6
Block
d block
p block
Element Family
Transition Metal
Post-Transition
CAS Number
54084263
7
7439921
99+
Space Group Name
Not Available
Fm_ 3m
Space Group Number
Not Available
225.00
2
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