noun🔗SharePhotonsThe quantum of light and other electromagnetic energy, regarded as a discrete particle having zero rest mass, no electric charge, and an indefinitely long lifetime. It is a gauge boson."Sunlight is made of tiny particles called photons. "La lumière du soleil est constituée de minuscules particules appelées photons.physicsenergyastronomyelementphenomenaChat with AIVocabulary GamePractice Reading
