This is a great tool and project! Don’t forget to check out the other simulations: http://goo.gl/n6NR. Thanks for sharing, Kevin Clift.
Originally shared by Kevin Clift
Assemble your own atoms from buckets of Protons, Neutrons and Electrons and see where they are on the periodic table, their charge and atomic mass.
Fun, interactive, research-based simulations of physical phenomena from the PhET™ project at the University of Colorado.
Here (expects HTML5): http://goo.gl/RykXMV
More Science simulations (HTML5): http://goo.gl/MQKpAk
Older sims (inc. non HTML5): http://phet.colorado.edu/
PhET @ Wikipedia: http://goo.gl/Pyw4Bm
Podcast on Teaching with Interactive Simulations, featuring Katherine Perkins, Director of Physics Education Technology (PhET): http://goo.gl/aNF5hA