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Samarium and Francium Periodic Table


Francium and Samarium in Periodic Table


Periodic Table

Symbol
Sm   
Fr   

Group Number
Not Available   
1   
17

Period Number
6   
7   

Block
f block   
s block   

Element Family
Lanthanide   
Alkali   

CAS Number
7440199   
99+
7440735   
18

Space Group Name
R_ 3m   
Not Available   

Space Group Number
166.00   
6
Not Available   

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