1.

Aluminum is highly reactive metal ,still it is used to make utensils for cooking.

Answer» Al + moist = Al2O3Which prevent it from further corrosion
Aluminium metal forms a thin layer of aluminium oxide all over its surface under the action of moist air. This layer prevents the metal underneath from further corrosion. It is cheap, easily available, malleable and ductile. Therefore, it is used to make utensils for cooking.


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