×

Ruthenium
Ruthenium

Polonium
Polonium



ADD
Compare
X
Ruthenium
X
Polonium

Ruthenium and Polonium Periodic Table

Periodic Table

Symbol

Ru
Po

Group Number

816
0 17
👆🏻

Period Number

56
2 7
👆🏻

Block

d block
p block

Element Family

Transition Metal
Post-​Transition

CAS Number

74401887440086
7429905 54386242
👆🏻

Space Group Name

P63/mmc
Pm-3m

Space Group Number

194.00221.00
11 276
👆🏻