Skip to content

Copper (Cu)vsNeptunium (Np)

Neptunium (Np) has a higher Atomic Mass (237 vs 64 u), while Copper (Cu) has a higher Group (11 vs 3), while Neptunium (Np) has a higher Atomic Number (93 vs 29).

Atomic Properties

29
Atomic Number
93
64
Atomic Mass
237
4
Period
7
11
Group
3

Physical Properties

9
Density
20
1,358
Melting Point
912
2,835
Boiling Point
4,447
24
Molar Heat Capacity
29

Chemical Properties

2
Electronegativity
1
119
Electron Affinity
46

Similar Comparisons to Copper (Cu) vs Neptunium (Np)

More comparisons with Copper (Cu)

vs Actinium (Ac)vs Aluminium (Al)vs Americium (Am)vs Antimony (Sb)vs Argon (Ar)vs Arsenic (As)vs Astatine (At)vs Barium (Ba)

More comparisons with Neptunium (Np)

vs Actinium (Ac)vs Aluminium (Al)vs Americium (Am)vs Antimony (Sb)vs Argon (Ar)vs Arsenic (As)vs Astatine (At)vs Barium (Ba)
Data sourced from Periodic-Table-JSON (CC-BY-SA (data is public domain scientific fact)).