This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: A B U С D energy E Use this diagram to complete the table below.
Use this diagram to complete the table below. Which is the ground state? ✓(pick one) E D How many excited states are there? C B How many lines are in the absorption line spectrum? Which transition causes the absorption line at the shortest wavelength? ロロ Which transition causes the absorption line at the longest wavelength? X 5 ?
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