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Lawrencium and Francium Periodic Table


Francium and Lawrencium in Periodic Table


Periodic Table

Symbol
Lr   
Fr   

Group Number
Not Available   
1   
17

Period Number
7   
7   

Block
d block   
s block   

Element Family
Actinide   
Alkali   

CAS Number
22537195   
15
7440735   
18

Space Group Name
Not Available   
Not Available   

Space Group Number
Not Available   
Not Available   

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