I thought this class wold be simple like glue and cardboard, but i have been confuzeled. I knew there were atoms and elements, but 118!! I learned that there was a nuculus consisting of protons and neutrons. Then out side there is elections, protons have a positive charge, neutrons are natural and electrons are a negative charge. Also if you change the number of protons then you get a new element. If we figure out how to do that it will be insane.