Actinium (Ac)vsCopernicium (Cn)
Copernicium (Cn) has a higher Group (12 vs 3), while Copernicium (Cn) has a higher Density (14 vs 10 g/cm³), while Copernicium (Cn) has a higher Atomic Number (112 vs 89).
Atomic Properties
89
Atomic Number
112
227
Atomic Mass
285
7
Period
7
3
Group
12
Physical Properties
10
Density
14
1,500
Melting Point
N/A
3,500
Boiling Point
3,570
27
Molar Heat Capacity
N/A
Chemical Properties
1
Electronegativity
N/A
34
Electron Affinity
N/A
Similar Comparisons to Actinium (Ac) vs Copernicium (Cn)
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).