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Author Question: The energy required to ionize a hydrogen atom whose electron is in the ground st (Read 1079 times)

plus1

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on: Aug 28, 2013
The energy required to ionize a hydrogen atom whose electron is in the ground state (energy level 1) is
A) 10.2 eV
B) 12.1 eV
C) 12.75 eV
D) 13.1 eV
E) 13.6 eV


notis

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Reply #1 on: Aug 28, 2013
I know the answer! It's E.


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