Nickel is a chemical element with the symbol Ni and its atomic number is 28. The use of nickel has been traced as far back as 3500 BCE. Nickel is very corrosion-resistant and is used in many applications where iron might otherwise corrode or react with it's surroundings. It is used extensively in plating metals.
COMMONLY FOUND IN
Stainless Steel, Industrial Pipes and Waste-Gate Systems, Valves, Coins, Ships, Submarines, High-Tech Industries