×

Neptunium
Neptunium

Thorium
Thorium



ADD
Compare
X
Neptunium
X
Thorium

Periodic Table van Neptunium en Thorium

Add ⊕
Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Np
3
7
f block
actinide
7439998
Pnma
62,00
 
Th
0
7
f block
actinide
7440326
P63 / mmc
194,00