Which best identifies why the rusting of an iron nail in the presence of water and oxygen is an oxidation-reduction reaction? water is a reactant. electrons are transferred. nonmetals and a metal are involved. energy is released.

The best answer on this particular answer would be, "The electrons are transferred."

Answer : The correct option is, Electrons are transferred.

Explanation :

Iron rusting : It is a chemical process in which the an iron nail react with water and oxygen to give iron oxide as a product. Rusting of iron is an oxidation-reduction reaction in which iron losses electrons to oxygen atom.

Oxidation-reduction reaction : It is a reaction in which oxidation and reduction reaction occur simultaneously.

The balanced chemical reaction for rusting of irons is,

Half reactions of oxidation and reduction are :

Oxidation :

Reduction :

From this reaction we conclude that the electrons are getting transferred from iron to oxygen.

Hence, the correct option is, Electrons are transferred.

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada