Electricity
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.
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Check
Across:
3.
the long perpendicular line in the electrical symbol represents its ....... terminal
Down:
1.
the combination of two or more cells
2.
device that is used to convert chemical energy into electric energy is
3.
..... cells can be used only once
4.
..... is a good conductor
OK