Conclusions 1. why do different compounds have different colors in their visible emissions? 2. would you expect the emissions to vary if metal fluorides were used rather than metal chlorides? post lab questions - relates to chapter 7 information 3. what kind of radiation is produced when electrons move to the first energy level? 4. what kind of radiation is produced when electrons move to the third energy level? 5. to understand bohr’s model of the atom, you need to understand how light can be thought of as energy that travels in a wave. which of the following statements about the wave nature of light are true? a. the wavelength is equal to the number of waves that pass a given point in one second. b. the symbol of wavelength is v.