Francium (Fr)vsPlatinum (Pt)
Platinum (Pt) has a higher Density (21 vs 2 g/cm³), while Platinum (Pt) has a higher Group (10 vs 1), while Platinum (Pt) has a higher Melting Point (2,041 vs 300 K).
Atomic Properties
87
Atomic Number
78
223
Atomic Mass
195
7
Period
6
1
Group
10
Physical Properties
2
Density
21
300
Melting Point
2,041
950
Boiling Point
4,098
N/A
Molar Heat Capacity
26
Chemical Properties
1
Electronegativity
2
47
Electron Affinity
205
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Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).