Praseodymium (Pr)vsZirconium (Zr)
Praseodymium (Pr) has a higher Electron Affinity (93 vs 42 kJ/mol), while Zirconium (Zr) has a higher Melting Point (2,128 vs 1,208 K), while Praseodymium (Pr) has a higher Atomic Mass (141 vs 91 u).
Atomic Properties
59
Atomic Number
40
141
Atomic Mass
91
6
Period
5
3
Group
4
Physical Properties
7
Density
7
1,208
Melting Point
2,128
3,403
Boiling Point
4,650
27
Molar Heat Capacity
25
Chemical Properties
1
Electronegativity
1
93
Electron Affinity
42
Similar Comparisons to Praseodymium (Pr) vs Zirconium (Zr)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).