×

Francium
Francium

Nihonium
Nihonium



ADD
Compare
X
Francium
X
Nihonium

Francium and Nihonium Periodic Table

Add ⊕
Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Fr
1
7
s block
Alkali
7440735
-
225.00
 
Nh
13
7
p block
Probably Post-​Transition
54084707
-
194.00