First, look at various chemicals we used to rust little nail:
The nails were sitting in little wells with water and different chemicals. They got a little rusted.We then had judged the contestants, to see which chemical helped to get the nails rusted the most. and the winners are:
Ferric ammonium sulfate did the most rusting!
Congratulations to Ferric!!!! Totally awesome job, Ferric!
Remember the story about Ferric and Borax? Borax the loser got so mad that he hung himself. Now Ferric is the king of the world!
