- #1
cragar
- 2,552
- 3
If a photon is emitted from the nucleus of an atom, and the atom is at rest is the photon and the atom entangled? If their spin angular momentum was zero before the emission. And is it possible to have an atom emit a photon from its nucleus and one of its electrons at the same time, and would all 3 of these particles be entangled. Or does entanglement only work between 2 particles.