Lawrencium (Lr)vsTantalum (Ta)
Tantalum (Ta) has a higher Electron Affinity (31 vs -30 kJ/mol), while Tantalum (Ta) has a higher Melting Point (3,290 vs 1,900 K), while Tantalum (Ta) has a higher Group (5 vs 3).
Atomic Properties
103
Atomic Number
73
266
Atomic Mass
181
7
Period
6
3
Group
5
Physical Properties
N/A
Density
17
1,900
Melting Point
3,290
N/A
Boiling Point
5,731
N/A
Molar Heat Capacity
25
Chemical Properties
1
Electronegativity
2
-30
Electron Affinity
31
Similar Comparisons to Lawrencium (Lr) vs Tantalum (Ta)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).