×

francium
francium
☒

Iridium
Iridium
☒



ADD ⊕
Compare
X
francium
X
Iridium

Periodic Table van francium en Iridium

Add ⊕
Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Fr
1
7
s block
Alkali
7440735
-
225,00
 
Ir
9
6
d block
Transition Metal
7439885
Fm_ 3m
225,00