BBC1 年
Corrosion of metals
Gold and other very unreactive metals do not oxidise in air at all. Corrosion close corrosionThe destruction of a metal by oxidation or chemical action, eg rusting. happens when a metal continues ...
BBC4 年
Transition metals, alloys and corrosion - Edexcel
Gold and other very unreactive metals do not oxidise in air at all. Corrosion close corrosionThe destruction of a metal by oxidation or chemical action, eg rusting. happens when a metal continues ...