11. In the figure above, does the level 5 to level 2 transition (shown in (b)) or the level 3 to level 2 transition (shown in (c)) releases more energy?

12. The visible hydrogen spectrum has a total of 4 lines. Estimate the transition for the remaining spectral lines

a) The blue-green line forms from an electron starting at level ________ and ending at level 2.

b) The violet line forms from an electron drop starting at level ________ and ending at level 2.

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