Which is a true statement about protists. (A). Protists are prokaryotes.
(B). Protists cannot move.
(C). Protists are very diverse organisms.
(D). Protists are classified as animals.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.