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Enter numeric value The first ionization energy of a potassium atom is 0.696 aJ (attojoules). What is the frequency and wavelength, in nanometers, of photons capable of just ionizing potassium atoms? Values for constants can be found in the physical constants table. V = λ = Assuming an ionization efficiency of 68.0%, how many such photons are needed to ionize 1.00 x 10¹6 atoms? number of photons: 8-1 nm

Enter numeric value The first ionization energy of a potassium atom is 0.696 aJ (attojoules). What is the frequency and wavelength, in nanometers, of photons capable of just ionizing potassium atoms? Values for constants can be found in the physical constants table. V = λ = Assuming an ionization efficiency of 68.0%, how many such photons are needed to ionize 1.00 x 10¹6 atoms? number of photons: 8-1 nm

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter7: Quantum Theory Of The Atom
Section: Chapter Questions
Problem 7.108QP: It requires 799 kJ of energy to break one mole of carbon-oxygen double bonds in carbon dioxide. What...
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Enter numeric value The first ionization energy of a potassium atom is 0.696 aJ (attojoules). What is the frequency and wavelength, in nanometers, of photons capable of just ionizing potassium atoms? Values for constants can be found in the physical constants table. V = λ = Assuming an ionization efficiency of 68.0%, how many such photons are needed to ionize 1.00 × 10¹6 atoms? number of photons: 8-1 nm
Transcribed Image Text:Enter numeric value The first ionization energy of a potassium atom is 0.696 aJ (attojoules). What is the frequency and wavelength, in nanometers, of photons capable of just ionizing potassium atoms? Values for constants can be found in the physical constants table. V = λ = Assuming an ionization efficiency of 68.0%, how many such photons are needed to ionize 1.00 × 10¹6 atoms? number of photons: 8-1 nm
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