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Allisa [31]
3 years ago
9

What is the minimum kinetic energy in electron volts that an electron must have to be able to ionize a hydrogen atom (that is, r

emove the electron from being bound to the proton)?
Physics
1 answer:
marissa [1.9K]3 years ago
8 0
13.6/4^2 - (-13.6/3^2) = -13.6/16 + 13.6/9 = .66 eV<span>
</span>
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