×

Polonium
Polonium

Americium
Americium



ADD
Compare
X
Polonium
X
Americium

Polonium and Americium Periodic Table

Periodic Table

Symbol

Group Number

Period Number

Block

Element Family

CAS Number

Space Group Name

Space Group Number

 
Po
16
6
p block
Post-​Transition
7440086
Pm-3m
221.00
 
Am
10
7
f block
Actinide
7440359
P63/mmc
194.00