Print the grid (the one that's posted as a separate pdf called energy level grid) in order to make side-by-side energy level diagrams in separate columns for hydrogen, for once-ionized helium, and for twice-ionized lithi, according to the bohr theory. use the same energy scale for all three diagrams. the scale is already fixed- the fraction-1/36 on the grid locates the 1に6 level for hydrogen itself. specifically, you are to show the locations of levels n 4, 6, 8, and 12. note 1: not al levels will fit on the grid, so just show levels that do fit. note 2: consider making copies of the pdf grid in case you need to discard a few that get messed up, because full credit for the answen to this problem is only given for use of that grid