What does PHOTONS stand for?
What does PHOTONS mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: PHOTONS.
What does PHOTONS mean?
- Discrete concentrations of energy, apparently massless elementary particles, that move at the speed of light. They are the unit or quantum of electromagnetic radiation. Photons are emitted when electrons move from one energy state to another. (From Hawley's Condensed Chemical Dictionary, 11th ed)