Name 1 element in which corrosion is not proved to be wasteful?
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Aluminium/copper.
In these elements corrosion forms a thin oxide layer over its surface which prevents further corrosion. Hence thier corrosion is not a wasteful process.
U can also include all other metals which is protected by oxide layer frm corrosion.
In these elements corrosion forms a thin oxide layer over its surface which prevents further corrosion. Hence thier corrosion is not a wasteful process.
U can also include all other metals which is protected by oxide layer frm corrosion.
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hey there !!
Zinc and aluminium are such metals. This is because their oxides form a layer over metal's surface and are not flaky or powdery so dont get removed easily so corrosion is not proved to be wasteful
Zinc and aluminium are such metals. This is because their oxides form a layer over metal's surface and are not flaky or powdery so dont get removed easily so corrosion is not proved to be wasteful
Aman plss edit it....questn was not bout elements which dont corrode.
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