Lanthanum (La)vsPolonium (Po)
Polonium (Po) has a higher Group (16 vs 3), while Lanthanum (La) has a higher Boiling Point (3,737 vs 1,235 K), while Polonium (Po) has a higher Electron Affinity (136 vs 53 kJ/mol).
Atomic Properties
57
Atomic Number
84
139
Atomic Mass
209
6
Period
6
3
Group
16
Physical Properties
6
Density
9
1,193
Melting Point
527
3,737
Boiling Point
1,235
27
Molar Heat Capacity
26
Chemical Properties
1
Electronegativity
2
53
Electron Affinity
136
Similar Comparisons to Lanthanum (La) vs Polonium (Po)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).