Building Atoms & the Periodic Table with a "PhET" Online Simulation

Go to this link to use the PhET online atom builder!

https://phet.colorado.edu/sims/html/build-an-atom/latest/build-an-atom_en.html

Here is a link to assignment pdf in case you missed the class when we did this together:
https://drive.google.com/file/d/0B-ExaHSgP2rXVzRDQkpTTVBuaU0/view?usp=sharing