Oxidation is a loss of electrons. The loss of negative charge causes an increase in oxidation state of the substance. Fe atoms lose two electrons, so they are oxidized to Fe2+ ions.
Is Fe a redox reaction?
Oxidation: A reaction that increases the number of bonds to oxygen. Reduction: A reaction that decreases the number of bonds to oxygen. ... The following is an oxidation/reduction reaction (redox) reaction. Iron is Fe and Fe2O3 is red rust.
Which metal is easiest to oxidize?
The order of some common metals in the electromotive series, starting with the most easily oxidized, is: lithium, potassium, calcium, sodium, magnesium, aluminum, zinc, chromium, iron, cobalt, nickel, lead, hydrogen, copper, mercury, silver, platinum, and gold.
