5 important uses of nickel | refractory metals and alloys
5 Important Uses of Nickel. Nickel is a silver-white metal with element symbol Ni and a relative atomic mass of 58.69. Nickel has a density of 8.9g / cm³, a melting point of 1455 ° C, and a boiling point of 2730 ° C. Because nickel is hard, has good ductility, magnetic