The hydrogen atom energy spectrum

📚 The hydrogen atom is the simplest and most abundant of all elements in the Universe. In this video, we explore the energy eigenvalues of the hydrogen atom. We discuss the principal, azimuthal, and magnetic quantum numbers, as well as the associated eigenvalue degeneracies. We also introduce the concepts of atomic shell and atomic subshell, and describe the widely used spectroscopic notation. 0:00 Intro 4:19 Energy eigenvalues degeneracies 11:22 Hydrogen atom quantum numbers 12:08 Atomic shells and atomic subshells 18:46 Spectroscopic notation 22:02 Wrap-up 🐦 Follow me on Twitter:   / profmscience   ⏮️ BACKGROUND Hydrogen atom basics:    • The hydrogen atom   Hydrogen atom | Maths:    • Hydrogen atom: power series solution   Hydrogen atom | Eigenvalues and eigenstates:    • Hydrogen atom: eigenvalues and eigenfuctions   Hydrogen atom | Ground state:    • The hydrogen atom ground state   ⏭️ WHAT NEXT? Hydrogen atom | Spectral series:    • The hydrogen spectral series   Hydrogen fine structure: [COMING SOON] Hydrogen hyperfine structure: [COMING SOON] Spin 1/2: [COMING SOON] ~ Director and writer: BM Producer and designer: MC