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Cerium
Cerium
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Francium
Francium
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Cerium and Francium Periodic Table

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Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Ce
3
6
f block
Lanthanide
7440451
P63/mmc
194.00
 
Fr
1
7
s block
Alkali
7440735
-
225.00