Hydrogen atom illustrated with the Bohr model showing a single proton at the nucleus and one electron orbiting in its lowest energy level, highlighting the simplest atom and Bohr's breakthrough in explaining atomic structure on a green background.
Discoveries & Inventions

The Hydrogen Atom: How Bohr Solved the Greatest Mystery of Atomic Physics

Of all the elements in the universe, none is simpler than the hydrogen atom, a single proton paired with a […]