Science Experiments

Question: What happens in this experiment and why?

Procedure
1.Blow up a balloon and rub the balloon on your head to build up a charge.
2.Place an empty cola can (aluminum) horizontally on a smooth surface (kitchen floor) and slowly bring the charged balloon close to the can.
3.Observe what happens and record your observations in the science journal.
4.Repeat steps 1 and 2 using a full can of cola.
5.Record in the science journal what happened this time and why?
6.Rub the balloon on your head again. Hold the balloon. Do not set it down.
7.With your other hand, pick up and rub the empty cola can on your head.
8.Place the empty cola can horizontally on the smooth surface and slowly bring the balloon near the can. What happened? Record your observations in the science journal.

what happens and why?
i would do it myself but i don’t have the resources

Answer: the balloon sticks to the can via static electricity

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