The process of gaining or losing an electron results to the formation of a charged atom or molecule called

If an electron affinity value is negative, that means:

Select the correct answer below:

the process of gaining an electron is energetically favorable

the process of gaining an electron is energetically unfavorable

the process of losing an electron is energetically favorable

the process of losing an electron is energetically unfavorabl

ion?

no nothing in front of ion and that is why i am confused

What is the balanced equation for the reaction above?

In the reaction above, what happens to the Fe atoms?

How did the charge of the Fe atoms change as they became Fe3+ ions?

Is the oxidation state of the Fe3+ ions real or assigned?

Which of the following explains why the charge of the Fe changed in the reaction above?

The reduction is the process of gaining electrons. Oxidation is the process of losing electrons. Did Fe undergo reduction or oxidation to become Fe3+?