Electrons in Atoms
In this electrons worksheet, students determine the number of sublevels in the given principal energy levels, the electron configuration of the given atoms, and apply the quantum mechanical model. This worksheet has 10 problems to solve.
52 Views 110 Downloads
New Review Representing the Atom: Bohr, Rutherford and Lewis Diagrams
What's the best way to draw an atom? Well, that depends on what information you need to convey. Compare and contrast the atomic models of Bohr, Rutherford, and Lewis using a video from the JFR Science series. The resource shows the basis...
7 mins 9th - Higher Ed Science CCSS: Adaptable
The 2,400-Year Search for the Atom
From ancient Greek philosophers to early American Quakers, people have sought to understand the composition of matter for millennia. Follow along with this video as it explores the long scientific journey that eventually led to the...
5 mins 5th - 12th Science CCSS: Adaptable
Davisson-Germer: Electron Diffraction
The Davisson Germer experiment helped scientists develop the electron microscope. Pupils explore the Davisson Germer experiment, which showed that electrons possess wave-like properties. Individuals shoot electrons at atoms and can view...
6th - 12th Science CCSS: Adaptable