Question

According to the lab data, the first energy level for Gas B occupies -19 eV of energy. Using the Gizmo, how much energy does the fourth energy level occupy for this same gas?

Option 1: -2 eV
Option 2: -8 eV
Option 3: -11 eV
Option 4: -13 eV

Answer 1

The fourth energy level of Gas B occupies approximately -2 eV.

Step-by-step explanation:

According to the lab data, the energy associated with the first energy level of Gas B is -19 eV. In the Bohr model, the energy levels of an atom are given by the formula En = (-13.6 eV)/n^2, where n is the principal quantum number. To find the energy of the fourth energy level, we substitute n = 4 into the formula, giving En = (-13.6 eV)/(4^2) = -2.15 eV. Therefore, the fourth energy level of Gas B occupies approximately -2 eV.