×

Lead
Lead

Protactinium
Protactinium



ADD
Compare
X
Lead
X
Protactinium

Lead and Protactinium Periodic Table

Add ⊕
Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Pb
14
6
p block
Post-​Transition
7439921
Fm_ 3m
225.00
 
Pa
3
7
f block
Actinide
7440133
I4/mmm
139.00