Check out this simple graphic organizer of subatomic particles that can be used as an exit ticket, guided notes, worksheet and so much more. It's simple format includes space for the charge, location, and size of protons, neturons, and electrons. The second part of the worksheet includes students drawing their own atom with the subatomic particles labelled. Portions of this can easily be filled in for students that require differentiaiton of some sort. An answer key has been included for your convenience!