Group 10, numbered by current IUPAC style, is the group of chemical elements in the periodic table that consists of nickel, palladium, platinum, and darmstadtium. All are d-block transition metals. Al

Platinum is a chemical element; it has symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanis