Indium (In)vsProtactinium (Pa)
Indium (In) has a higher Group (13 vs 3), while Protactinium (Pa) has a higher Melting Point (1,841 vs 430 K), while Protactinium (Pa) has a higher Density (15 vs 7 g/cm³).
Atomic Properties
49
Atomic Number
91
115
Atomic Mass
231
5
Period
7
13
Group
3
Physical Properties
7
Density
15
430
Melting Point
1,841
2,345
Boiling Point
4,300
27
Molar Heat Capacity
N/A
Chemical Properties
2
Electronegativity
2
37
Electron Affinity
53
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).