Calculate the energy, in joules, required to excite a hydrogen atom by causing an electronic transition from the n = 1 to the n = 4 principal energy level. Recall that the energy levels of the H atom are given by En = -2.18 × 10⁻¹⁸ J(1/n²).
O 2.07 x 10⁻²⁹ J
O 2.25 x 10⁻¹⁸ J
O 2.19 x 10⁵ J
O 3.27 x 10⁻¹⁷ J
O 2.04 x 10⁻¹⁸ J
