Nickel
(Ni)
020
28162
Ni
Category
Transition metal
Relative atomic mass
58.7
Density
8.9
Melting point (°C)
1455
Boiling point (°C)
2913
Electronegativity (Pauling)
1.9
Discovery year
1751
Electrons: 28
Protons: 28
Neutrons: 30
created by @lukaswyss
Nickel (Ni) – Element 28