nikell
Nikell, also known as nickel, is a chemical element with the symbol Ni and atomic number 28. It is a lustrous, silvery-white, hard, and ductile metal. Nickel is a member of the transition metals and is located in the first row of the d-block of the periodic table. It is found in the Earth's crust and is a significant component of the Earth's core.
Industrially, nickel is primarily used in the production of stainless steel, where it imparts corrosion resistance
Nickel is an essential trace element for humans and is involved in various biological processes. However, exposure