New addition!!

I forgot to mentio previously that I am not using 20 nails in total for the 2 trials, instead of the previous idea of using 10.

I'm using 10 nails for each trial; one submerged and one emerged, because it would provide me with more accurate results and a wider range of results so that I can make conclusions more easily with evidence. Therefore, the aim of my experiment has altered a bit. The aim of my experiment is "To observe whether iron gun nails rust faster submerged or emerged in liquid, and in what liquids."