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Americium (Am)vsCesium (Cs)

Americium (Am) has a higher Density (12 vs 2 g/cm³), while Americium (Am) has a higher Melting Point (1,449 vs 302 K), while Cesium (Cs) has a higher Electron Affinity (46 vs 10 kJ/mol).

Atomic Properties

95
Atomic Number
55
243
Atomic Mass
133
7
Period
6
3
Group
1

Physical Properties

12
Density
2
1,449
Melting Point
302
2,880
Boiling Point
944
63
Molar Heat Capacity
32

Chemical Properties

1
Electronegativity
1
10
Electron Affinity
46

Similar Comparisons to Americium (Am) vs Cesium (Cs)

Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).