Skip to content

Plutonium (Pu)vsZirconium (Zr)

Zirconium (Zr) has a higher Electron Affinity (42 vs -48 kJ/mol), while Plutonium (Pu) has a higher Density (20 vs 7 g/cm³), while Plutonium (Pu) has a higher Atomic Mass (244 vs 91 u).

Atomic Properties

94
Atomic Number
40
244
Atomic Mass
91
7
Period
5
3
Group
4

Physical Properties

20
Density
7
913
Melting Point
2,128
3,505
Boiling Point
4,650
36
Molar Heat Capacity
25

Chemical Properties

1
Electronegativity
1
-48
Electron Affinity
42

Similar Comparisons to Plutonium (Pu) vs Zirconium (Zr)

Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).