The hypothesis is that the combination of lead and copper in a Galvanic cell will produce the highest voltage.

You will use three beakers, three salt bridges, zinc sulfide, copper sulfide, lead sulfide, zinc plate, copper plate, lead plate, two jumper wires with crocodile clips, a digital voltmeter, and a marker pen. You will place the metal electrodes in the beakers according to the electrolyte solutions. Then, you will connect the two electrodes with a salt bridge or porous cup and measure the voltage produced by the Galvanic cell with the digital voltmeter.

You will need three beakers, three salt bridges, zinc sulfide, copper sulfide, lead sulfide, zinc plate, copper plate, lead plate, two jumper wires with crocodile clips, a digital voltmeter, and a marker pen.

The results showed that the lead and copper combination produced the highest voltage. This proves that the hypothesis was correct.

This science project is interesting and unique because it allows students to explore the power of electricity and learn how it works.

Experiment variations include using electrodes of different dimensions and using different types of metal electrodes and solutions. You can also repeat the experiment at different room temperatures and compare the measured voltages.

Hey there! Here are some awesome videos about this science project that we think you'll really like. They're not only super fun, but they'll also help you learn more about the science behind the project. So sit back, relax, and get ready to have some fun!!