I didn't know much about the Periodic Table. I knew that some were man made. I didn't know how they counted the element. I didn't know how they found the elements. I now they're hard to seperate for the original. The elements I know now are counted by their atomic numbers. Gold is also one of the hardest elements to find. I would like to know how these elements came about. Why are they here and how can we use them for energy.