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Americium (Am)vsBoron (B)

Americium (Am) has a higher Atomic Mass (243 vs 11 u), while Americium (Am) has a higher Atomic Number (95 vs 5), while Americium (Am) has a higher Density (12 vs 2 g/cm³).

Atomic Properties

95
Atomic Number
5
243
Atomic Mass
11
7
Period
2
3
Group
13

Physical Properties

12
Density
2
1,449
Melting Point
2,349
2,880
Boiling Point
4,200
63
Molar Heat Capacity
11

Chemical Properties

1
Electronegativity
2
10
Electron Affinity
27

Similar Comparisons to Americium (Am) vs Boron (B)

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