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Francium and Neptunium Periodic Table

Francium
Neptunium
Neptunium and Francium in Periodic Table


Periodic Table
Symbol
Fr   
Np   
Group Number
1   
17
Not Available   
Period Number
7   
7   
Block
s block   
f block   
Element Family
Alkali   
Actinide   
CAS Number
7440735   
18
7439998   
99+
Space Group Name
Not Available   
Pnma   
Space Group Number
Not Available   
62.00   
11
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