Gold (Au)vsRadium (Ra)
Gold (Au) has a higher Electron Affinity (223 vs 10 kJ/mol), while Gold (Au) has a higher Group (11 vs 2), while Gold (Au) has a higher Density (19 vs 6 g/cm³).
Atomic Properties
79
Atomic Number
88
197
Atomic Mass
226
6
Period
7
11
Group
2
Physical Properties
19
Density
6
1,337
Melting Point
1,233
3,243
Boiling Point
2,010
25
Molar Heat Capacity
N/A
Chemical Properties
3
Electronegativity
1
223
Electron Affinity
10
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).