Nickel - Assignment Point
The melting point of nickel is 1453°C, boiling point is 2732°C, specific gravity is 8.902 (25°C), with a valence of 0, 1, 2, or 3. Nickel is a silvery white metal that takes a high polish. Nickel is hard, ductile, malleable, and ferromagnetic. It is a fair conductor of heat and electricity. Nickel is a member of the iron-cobalt group of metals.