×

Praseodymium
Praseodymium

Promethium
Promethium



ADD
Compare
X
Praseodymium
X
Promethium

Praseodymium and Promethium Periodic Table

Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Pr
3
6
f block
Lanthanide
7440100
P63/mmc
194.00
 
Pm
3
6
f block
Lanthanide
7440122
-
194.00