It is natural to eat iron in small quantities because it is necessary to make blood.
Iron intake is more important for women who lose some during menstruation.
oxidation
Iron fillings will be corroded.
Iron become a liquid.
iron, iron, iron and fibre
Nothing happens, because copper is below iron in the reactivity series, so it can't displace iron in iron compounds
Iron is corroded in steam.
iron sulphide is formed
Pandas can't eat iron, at least not in its recognizable metal form.
Iron fillings will be corroded.
After oxidation iron is transformed in oxides.
What happens when iron and oxygen react?
They donβt eat