The radius of an atom is closest in size to a

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?

Select the three ways that the parallel-plate capacitor differs from a car battery.

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell