Today, we will talk about the science. This is your first post of the NERD E STUFF series. In this post, you will learn about the atomic structure of an atom. So...an atom consist of a nucleus and energy levels. The nucleus is made up of protons and neutrons. Protons are the "tons" that are positively charges. The neutrons are the neutral "tons," they have no charge. Electrons are the negatively charged "tons." Electrons orbit the nucleus and one electron's mass is only 1/2000 the mass of a proton and neutron. Therefore, most of the mass of an atom is in the nucleus. Post a comment if I missed anything. Also, post if you like this series, NERD E STUFF, or not.