Absorption spectrum of Hydrogen
10601
Lyman and Balmer series
63513
What is the minimum wavelength of electromagnetic radiation?
54548
Expectation value for $\frac{1}{r}$ in the $|nlm\rangle$ state of hydrogen
7032
Explain reflection laws at the atomic level
23115
Why is the spectrum of the $\beta$-decay continuous?
137455
How to figure out the spectral radius of this matrix
148864
The concept of Fermi level
39080
What is the spectrum of $\hat x \hat p + \hat p \hat x$?
158780
What common materials absorb most infrared light?
13971
find spectrum matrix A
46306
Where does de Broglie wavelength $\lambda=h/p$ for massive particles come from?
143495
Are there published predictions that hydrogen could remain metallic at ambient pressure?
86295
Creation and annihilation operators in the hydrogen atom
44624
Why do non-hydrogen atomic orbitals have the same degeneracy structure as hydrogen orbitals?
70818
Clarification on Rayleigh scattering causing various sky colors
111469
De Broglie wavelength, frequency and velocity - interpretation
98184
Can a photon be absorbed by a proton?