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Movie
Here is what happens when the wires connected to the light bulb and battery are placed into molten salt. There are many ions and they allow charge to be transferred through the liquid salt by moving toward one or the other electrode. This completes the electrical circuit and the light bulb lights brightly.
The file name of this movie is COND05.MOV and is located in the directory/folder named MOVIES/CONDUCT.
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© 1997 Division of Chemical Education, Inc., American Chemical Society. All rights reserved.