The line spectra of elements come from electrons moving from higher energy levels to lower energy levels. In this section you will electron configurations : a description of the lowest energy state of electrons in different elements. Based on formulas and what was discussed in lecture. a) Is the relationship between wavelength and frequency direct or indirect? b) Without a calculation, which color of strontium's spectrum would have photons of the highest frequency? c) Is the relationship between wavelength and energy direct or indirect? d) Without a calculation, which color of strontium's spectrum would have photons of the highest energy