Platinum is a chemical element; it has symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white ... |
Chemical element, Platinum, information from authoritative sources. Look up properties, history, uses, and more. |
Платина или платинум — один из элементов таблицы Менделеева. Этот металл занимает 78 место среди других химических элементов и обозначается символом Pt. |
PT Element. The PT element will refer to platinum. PT is the chemical symbol for platinum on the period table, with the atomic number 78. |
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