Investigate exciting electrons by collisions – many atoms
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Category: Energy levels/spectra
Viewing spectra for different elements through grating, measuring position of lines
http://www.thephysicsaviary.com/Physics/Programs/Labs/EmissionSpectra/index.html
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Categories
Energy Level Lab
Select electron energy level, view frequency of photon emitted
http://www.thephysicsaviary.com/Physics/Programs/Labs/EnergyLevelLab/index.html
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View shapes of orbitals of electrons in H
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Categories
Excited electrons
Investigate exciting electrons by collisions – 2 atoms
http://mw.concord.org/nextgen/#interactives/physics/light-sound-physics/excited-electrons-physics
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