Question

A iron reactive metal can protect a ____________________ reactive metal in a process called sacrificial protection. Plates of reactive metal such as ______________________ are sacrificed to save metal such as ________________________ or steel from corroding. This method is used for protecting _______________.

Answer 1

Explanation:

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:oiling - for example, bicycle chains

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:oiling - for example, bicycle chainsgreasing - for example, nut and bolts

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:oiling - for example, bicycle chainsgreasing - for example, nut and boltspainting - for example, car body panels

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:oiling - for example, bicycle chainsgreasing - for example, nut and boltspainting - for example, car body panelscoating with a thin layer of plastic

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:oiling - for example, bicycle chainsgreasing - for example, nut and boltspainting - for example, car body panelscoating with a thin layer of plasticEmpty cans of food

There are several ways to prevent iron and steel rusting. Some of these work because they stop oxygen or water reaching the surface of the metal:oiling - for example, bicycle chainsgreasing - for example, nut and boltspainting - for example, car body panelscoating with a thin layer of plasticEmpty cans of foodIron and steel objects may also be covered with a layer of metal. Food cans, for example, are plated with a thin layer of tin.