New posts in Atomic Physics

Can two atoms be a crystal?

What are good, reliable databases of atomic spectra?

Why is argon a noble gas but not, say, beryllium or palladium?

How do orbitals exist in an atom?

Electron falling into proton approaches infinite kinetic energy why?

If an apple is magnified to the size of the earth, then the atoms in the apple are approximately the size of the original apple

Why do electrons absorb and re-emit photons?

Multi-electron Atom

Where are the inaccuracies in the Bohr model of the atom?

How can we see an atom now? What was the scale of this equipment?