×

Polonium
Polonium

Niobium
Niobium



ADD
Compare
X
Polonium
X
Niobium

Polonium and Niobium Periodic Table

Add ⊕
1 Periodic Table
1.1 Symbol
Po
Nb
1.2 Group Number
165
Gadolinium In Periodic Table
0 17
1.3 Period Number
65
Lithium In Periodic Table
2 7
1.4 Block
p block
d block
1.5 Element Family
Post-​Transition
Transition Metal
1.6 CAS Number
74400867440031
Aluminium In Periodic Table
7429905 54386242
1.7 Space Group Name
Pm-3m
Im_ 3m
1.8 Space Group Number
221.00229.00
Plutonium In Periodic Table
11 229