Home ยป The electronic transitions from n = 2 to n = 1 will produce shortest wavelength in (where n = principal quantum state) Atomic Structure MCQs The electronic transitions from n = 2 to n = 1 will produce shortest wavelength in (where n = principal quantum state) January 8, 2022 3 Views Q. The electronic transitions from n = 2 to n = 1 will produce shortest wavelength in (where n = principal quantum state) A. Li+2 B. He+ C. H D. H+ Answer: Li+2