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→About Oxidation
In the following '''redox reaction''':
: [[Aluminium]] + [[Iron Oxide]] → [[Aluminium Oxide]] + [[Iron]]
: <math>2Al+Fe2O3Fe_2O_3->Al2O3Al_2O_3+2Fe</math>
The [[Aluminium]] is [[Oxidation|oxidised]] because it gains the [[Oxygen]] [[atom]]s.