Rusty Penny Action Plan

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My action plan for this experiment will be to test three different methods to determine which will be the best at cleaning a rusty penny. I will observe which methods are most successful at cleaning than the others. The method that works best will be determined based on the results of the method with and without salt. According to the research that I have conducted, acid alone does not clean as well as acid and salt, due to the breakdown of copper oxide caused by the vinegar and salt. This will support my hypothesis for this experiment that a rusty penny placed in a solution of vinegar and salt will clean a rusty penny better than placing a rusty peen in cleaning vinegar only. To implement my plan, I will use the necessary materials to

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