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Question 5 of 9 Submit What is the energy of light that must be absorbed by a hydrogen atom to transition an electron from n
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Answer #1

The energy of the electron is given by:

2.18 * 10-18 En = --

Where n is the principle quantum number.

We need to find the difference between the energy of the electron in the n=3 and n=6 levels

The difference in energy is given by:

AE - - 218 20 - 218 10- 32

ΔΕ = 2.18 και 10-18

XE = 2.18 * 10-18

ΔE = - 0.1816×10-18 J

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