N Need Help!(?) Guest May 4, 2009 #1 Why is it necessary to polish aluminium before testing its reactivity?
S slojojames2 Guest May 4, 2009 #2 As far as polish im guessing ur talking about seeing ur self polish. Polishing is just like cleaning, you are pretty much removing any dirt or previous erosion that may make it hard to tell if their was any erosion at all.
As far as polish im guessing ur talking about seeing ur self polish. Polishing is just like cleaning, you are pretty much removing any dirt or previous erosion that may make it hard to tell if their was any erosion at all.
