Question
Asked Oct 5, 2019
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The energy of the electron in the lowest level of the hydrogen atom (n=1) is -2.179×10-18 J.
What is the energy of the electron in level n=5?

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Expert Answer

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Step 1

Given:

Energy of 1st orbit (n=1) = -2.179×10-18 J.

Step 2

Energy of stationary orbit is given by:

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Z2 2.179 x 10-18 En J n2

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Step 3

Calculation of energy associated with 5th orbit (...

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Z2 En 2.179 x 10-18 J n2 2.179 x 10-18 Es J 52 1 Es 2.179 x 10-18 x J 25 Es 0.08716 x 10-18J Es 8.716 X 10-20J

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Science

Chemistry

Atomic structure

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