Experimentally, the electron affinity of an element can be
Chapter 4, Problem 124AP(choose chapter or problem)
Experimentally, the electron affinity of an element can be determined by using a laser light to ionize the anion of the element in the gas phase: Referring to Figure 7.10, calculate the photon wavelength (in nm) corresponding to the electron affinity for chlorine. In what region of the electromagnetic spectrum does this wavelength fall?
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