Other questions in this quiz

2. how is this energy related to energy levels?

  • the emitted radiation is the difference between an energy jump
  • the emitted radiation is equal to the difference of 2 energy levels
  • the emitted radiation is equal to a fixed quantum

3. How is absorption spectra shown on a spectrometer?

  • Dark lines against a bright background
  • coloured lines on black background
  • no lines

4. how does an electron emit energy?

  • falling to a low energy level from a high one
  • jumping to a high energy level
  • exciting an atom by absorbing energy

5. how do electrons move in emission spectra?

  • heat or electrical field
  • light
  • energy

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