Abstract                        Bibliography                 Acknowledgements            Background            Bibliography        Conclusion                Discussion                Hypothesis               Materials & Equipment            Procedure                Variables & Controls                Problem

  Abstract

   Our problem was “What Makes the Best Battery?” this meant we were to test four     chemicals with four different metals.  The metals included zinc, copper, aluminum, and lead.  The chemicals were vinegar, lemon juice, baking soda water mixture, and salt water.  We later decided that to completely know what these DC volts were we had test a new battery and compare it to all the others. 

The results from this were slightly out of the ordinary.  We had thought that the metals zinc and copper would have the best effect with vinegar.  Unfortunately this was incorrect.  The salt and water worked best.  This also had higher DC volts then the new AA Energizer battery.  All the other mixtures on the other hand had very little charge.

In conclusion this experiment was very practical in the sense of finding out that it is cheaper to make a small battery and make a higher voltage charge then an AA battery.  The worst problem is finding out how to connect the battery to the item you would like to run.  Other then that it would be best to use a man made battery then a regular battery.