Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
________ cell. A rechargeable cell. Voltaic during discharging. Electrolytic during charging.
3.
________ cell. Consists of an external power source (e.g. battery), connected to two electrodes placed in an electrolyte. Electrical energy is converted to chemical energy.
4.
An ionic solution. Such a solution is able to conduct electricity.
5.
A half reaction in which one chemical gains electrons from another chemical.
7.
______ cell. A voltaic cell which cannot be recharged.
8.
A site at which the redox reactions of an electrochemical cell occur. Often a rod.
9.
_____ cell. An electrochemical cell which converts chemical to electrical energy. A spontaneous chemical reaction creates a potential difference.
11.
An electrode at which reduction occurs.
Down:
1.
A group of voltaic cells.
2.
Happens on its own : without needing to be heated, for example.
6.
A half reaction in which one chemical looses electrons to another chemical.