9. Quantum Mechanics
Bohr Equation
4PRACTICE PROBLEM
An equation resembling the Balmer-Rydberg equation shown below, where Z is the atomic number, can be used to describe the orbital energies of single-electron atoms or ions, such as Li+.
![](https://lightcat-files.s3.amazonaws.com/problem_images/d05f8b7e6d130f4e-1669825194486.jpg)
What wavelength of light in nanometers is released when the electron in Li+ falls from n = 4 to n = 2?
An equation resembling the Balmer-Rydberg equation shown below, where Z is the atomic number, can be used to describe the orbital energies of single-electron atoms or ions, such as Li+.
What wavelength of light in nanometers is released when the electron in Li+ falls from n = 4 to n = 2?