Polonium (Po)vsStrontium (Sr)
Polonium (Po) has a higher Electron Affinity (136 vs 5 kJ/mol), while Polonium (Po) has a higher Group (16 vs 2), while Polonium (Po) has a higher Density (9 vs 3 g/cm³).
Atomic Properties
84
Atomic Number
38
209
Atomic Mass
88
6
Period
5
16
Group
2
Physical Properties
9
Density
3
527
Melting Point
1,050
1,235
Boiling Point
1,650
26
Molar Heat Capacity
26
Chemical Properties
2
Electronegativity
1
136
Electron Affinity
5
Similar Comparisons to Polonium (Po) vs Strontium (Sr)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).