A transfer of charge is actually a gross movement of electrons. Charged objects have a normal or "balanced" state. This state is balanced in a sense of positive charges (protons) and negative charges (electrons). When an object has an excess of deficiency of electrons, it will try to regain its balance by releasing or accepting electrons.
It would be option A (a decrease in mass with an increase in volume)
W = 25 J
Explanation:
Work done on an object is defined as
Neptune should be the right answer
