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Samarium and Neptunium Periodic Table

Samarium
Neptunium
Neptunium and Samarium in Periodic Table


Periodic Table
Symbol
Sm   
Np   
Group Number
Not Available   
Not Available   
Period Number
6   
7   
Block
f block   
f block   
Element Family
Lanthanide   
Actinide   
CAS Number
7440199   
99+
7439998   
99+
Space Group Name
R_ 3m   
Pnma   
Space Group Number
166.00   
6
62.00   
11
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Lanthanide Metals

Lanthanide Metals

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