×

Protactinium
Protactinium

Polonium
Polonium



ADD
Compare
X
Protactinium
X
Polonium

Periodic Table van Protactinium en Polonium

Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Pa
3
7
f block
actinide
7440133
I4 / mmm
139,00
 
Po
16
6
p block
post- Transition
7440086
Pm-3m
221,00