What is a key difference between an electrolytic cell and a voltaic cell a. the anode is assigned the negative charge. b. the anode is assigned the positive charge. c. the electrodes are connected with a wire. d. the electrons move from the anode to the cathode. e. there are two half-reactions.

In electrolytic cell , the anode is assigned to the positive electrode while in voltaic cell , cathode is assigned to the positive electrode .

In electrolytic cell , electron flow from cathode to anode while in voltaic cell , electrons flow from anode to cathode .

So your answer would be D

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

it takes on an electronical energy