An electron in the Bohr model is in an $n = 2$ state. Its energy level is
A) -3.4 eV.
B) -6.8 eV.
C) -13.6 eV.
D) -9.2 eV.

Name: An electron in the Bohr model is in an $n = 2$ state. Its energy level is A) -3.4 eV. B) -6.8 eV. C) -13.6 eV. D) -9.2 eV.
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Question

Quizplus · Accepted Answer

The energy levels in the Bohr model are given by $E_n = \frac{-13.6 \text{ eV}}{n^2}$, where $n$ is the principal quantum number. For $n = 2$, $E_2 = \frac{-13.6 \text{ eV}}{2^2} = -3.4 \text{ eV}$.

An Electron in the Bohr Model Is in An n=2n = 2n=2

An Electron in the Bohr Model Is in An $n = 2$