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How Much Energy Does a Photon Need to Lift an Electron

Question 11

Multiple Choice

How much energy does a photon need to lift an electron from the n = 2 to the n = 8 level in the hydrogen atom?

A) 1.0 eV
B) 3.19 eV
C) 7.2 eV
D) 13.6 eV
E) 22.4 eV

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