×

Thorium
Thorium
☒

Samarium
Samarium
☒



ADD ⊕
Compare
X
Thorium
X
Samarium

Periodic Table van Thorium en Samarium

Add ⊕
Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Th
0
7
f block
actinide
7440326
P63 / mmc
194,00
 
Sm
3
6
f block
lanthanide
7440199
R_ 3m
166,00