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  1. gogogadgetbrain

    shipwrecks, corrosion n conservation

    yeah i said the nail also rusted because it wasnt connected to the magnesium and therefore wasnt cathodically protected...also when iron ions are displaced by the magnesium, the magnesium ribbon would dissapear into solution or untill all the iron ions had been removed . but also the iron...
  2. gogogadgetbrain

    What mark do you think you got?

    appropriation of napoleon dynamite for our chemical context: nerd kid "that was pretty much the easiest test ever made" normal kid 1 "nerd kid, like anyone can even know that. normal kid 2 "you know what nerd kid? you can leave!" nerd kid "you guys are retarded!"
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