hayleylbanks hayleylbanks

07-03-2017
Physics

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An iron nail goes through a chemical change when iron in the nail combines with oxygen in the air to form iron oxide. This compound forms with a chemical bond between the elements oxygen and iron. The chemical formula for iron oxide is: Fe2O3

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Аноним Аноним

14-03-2017

It is like that, except most nails are steel or stainless steel, slowing to rusting process to about 5 years.

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