×

Protactinium
Protactinium

Plutonium
Plutonium



ADD
Compare
X
Protactinium
X
Plutonium

Protactinium and Plutonium Periodic Table

Periodic Table

Symbol

Pa
Pu

Group Number

30
0 17
👆🏻

Period Number

77
2 7
👆🏻

Block

f block
f block

Element Family

Actinide
Actinide

CAS Number

74401337440075
7429905 54386242
👆🏻

Space Group Name

I4/mmm
P121/m1

Space Group Number

139.0011.00
11 276
👆🏻