Antimony (Sb)vsTantalum (Ta)
Tantalum (Ta) has a higher Melting Point (3,290 vs 904 K), while Antimony (Sb) has a higher Electron Affinity (101 vs 31 kJ/mol), while Tantalum (Ta) has a higher Boiling Point (5,731 vs 1,908 K).
Atomic Properties
51
Atomic Number
73
122
Atomic Mass
181
5
Period
6
15
Group
5
Physical Properties
7
Density
17
904
Melting Point
3,290
1,908
Boiling Point
5,731
25
Molar Heat Capacity
25
Chemical Properties
2
Electronegativity
2
101
Electron Affinity
31
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).