# How to draw correct graph for Energy Levels and transitions in the Hydrogen atom?

Thank you!

atomic spectrum hydrogen experiment

Data & Calculations

• A.Calculation of the Energy Levels of the Hydrogen Atom.
• B.Calculation of Wavelengths in the Spectrum of the Hydrogen Atom:
• C.Assigment of Wavelenghts

For this part, we have to use the next equation for the 10 lowest energy states:

Table 1

 Quantum Number (n) Energy En in kJ/mol 1 -1312.04 2 -328.01 3 -145.78 4 -82.002 5 -52.482 6 -36.446 7 -26.776 8 -20.501 9 -16.198 10 -13.120

For this part, we have to use the next equations:

Table 2

As directed in the procedure, assing nhi and nlo for each wavelength in Table 3 which corresponds to a wavelength calculated in Table 2.

Table 3

 Wavelenght Assignment Wavelenght Assigment Wavelenght Assigment 97.25 4->1 410.29 6->2 1005.2 – 102.57 3->1 434.17 5->2 1094.1 6->3 121.57 2->1 486.27 4->2 1282.2 5->3 398.02 – 656.47 3->2 1857.6 4->3 397.12 – 954.86 – 4052.3 5->4

List below any remaining wavelengts you cannot yet assing

 Wavelenght Probable Transition 398.02 307.5 8->2 397.12 301.2 7->2 954.86 125.3 8->3 1005.2 119.0 7->3