Xghoued1834 Xghoued1834

20-09-2017
Physics

contestada

What is the minimum kinetic energy in electron volts that an electron must have to be able to ionize a hydrogen atom (that is, remove the electron from being bound to the proton)?

Respuesta :

becnel123 becnel123

22-09-2017

13.6/4^2 - (-13.6/3^2) = -13.6/16 + 13.6/9 = .66 eV

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