Samarium (Sm)vsTantalum (Ta)
Tantalum (Ta) has a higher Boiling Point (5,731 vs 2,173 K), while Tantalum (Ta) has a higher Melting Point (3,290 vs 1,345 K), while Tantalum (Ta) has a higher Density (17 vs 8 g/cm³).
Atomic Properties
62
Atomic Number
73
150
Atomic Mass
181
6
Period
6
3
Group
5
Physical Properties
8
Density
17
1,345
Melting Point
3,290
2,173
Boiling Point
5,731
30
Molar Heat Capacity
25
Chemical Properties
1
Electronegativity
2
16
Electron Affinity
31
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).