Antimony (Sb)vsRadium (Ra)
Antimony (Sb) has a higher Electron Affinity (101 vs 10 kJ/mol), while Antimony (Sb) has a higher Group (15 vs 2), while Antimony (Sb) has a higher Electronegativity (2 vs 1 Pauling).
Atomic Properties
51
Atomic Number
88
122
Atomic Mass
226
5
Period
7
15
Group
2
Physical Properties
7
Density
6
904
Melting Point
1,233
1,908
Boiling Point
2,010
25
Molar Heat Capacity
N/A
Chemical Properties
2
Electronegativity
1
101
Electron Affinity
10
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).