hydrogen atoms absorb energy so that the electrons are excited to the energy level and equals seven electrons then undergo these transitions: (1) n=7 > n=1; (2) n=7 > n=2: (3) n=2 > n=1. Which of these transitions will produce the photon with (a) the smallest energy; (b) the highest frequency; (c) the shortest wavelength? (d) What is the frequency of a photon resulting from the transition n=6 > n=1

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