The energy required to ionize a potassium ion is 419 kJ·mol–1. What is the longest wavelength of lig — Atomic Structure Chemistry Question
Question
The energy required to ionize a potassium ion is 419 kJ·mol–1. What is the longest wavelength of light that can cause this ionization?
A.✓ Correct
285 nm
B.
216 nm
C.
200 nm
D.
107 nm
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