Identify whether the atom or ion in each equation shows oxidation or reduction. cu2+ + e− → cu+cu2+ is fe → fe3+ + 3e−fe is f + e− f−f− is 2l− → l2 + 2e−l− is 2h+ + 2e− → h2h+ is

Cu2+ is reduced.

Fe is oxidized.

F- is reduced.

I- is oxidized.

H+ is reduced.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

elements make up everything, and they combine to make compounds.

the answer is c