Calculate the energy of the third level of ..

Question 1 Report

Calculate the energy of the third level of an atom if the ground state energy is - 24.8eV

-9.20eV

-8.20eV

-2.75eV

-1.75eV

Answer Details

$E_{3} = \frac{E}{n^{2}}$

$E_{3} = \frac{- 24.8}{3^{2}}$

$E_{3} = 2.75 e V$