The element that has been oxidized is Al ( Answer A)
Explanation
if the oxidation number of an element is greater in the product side than the reactant side then the element has lost the electrons . This mean that the element has been oxidized.
Al is oxidized because it move from oxidation state Zero(0) in reactant side to oxidation state 3⁺ in product side.
This implies that Al loses 3 electrons.
Answer:
which?........................
example of oxide ore are hematite ,magnetite,chromite, zincite
NaNO3 + Pb(C2H3O2)<span>2 would be the answer if you were adding the two. </span>
