Instructions

1. Add energy levels for an electron in the energy diagram.
2. Move an energy level line on the left side.
3. Create a transition between two energy level lines by dragging on the right.
4. Pull down the arrow until it reaches the next energy level.
5. Move one of the energies with a transition. Watch the spectra on the top change as the energy level changes.
6. Try to match the Hydrogen spectra shown.

7. Use the yellow box in the zoomscale region to appear in the spectral region.