What is the difference between Rutherford's model of the atom and Bohr's model of the atom? A. There is no difference. B. Bohr's model builds on Rutherford's model and states that electrons are in fixed circular orbits, but they can move if they have enough energy. C. Rutherford's model states that electrons move in orbits around the nucleus, while Bohr's model suggests that electrons float in a sea of positive charge.