atomic model

Bringing the Gold Foil Experiment to Life!

Thomas Cox | Fri, 10/08/2021 - 23:30

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Whether in the classroom or in the online format, students typically struggle to envision the infamous Rutherford (aka Geiger-Marsden) gold foil experiment. A short video was created that describes the experimental design and set up. Enjoy...

Building Atoms, Ions, and Isotopes

Doug Ragan | Sun, 08/18/2013 - 23:11

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A few weeks ago, I presented at ChemEd 2013 "Flipping with Chemistry Apps". One app that I use in my HS chemistry class on the iPad is the app Building Atoms, Ions, and Isotopes HD Lite.