noun🔗ShareAntipartículasA subatomic particle corresponding to another particle with the same mass, spin and mean lifetime but with charge, parity, strangeness and other quantum numbers flipped in sign; a particle that has a reversed world line to another."When matter and antiparticles meet, they annihilate each other, releasing energy. "Cuando la materia y las antipartículas se encuentran, se aniquilan entre sí, liberando energía.physicsscienceChat with AIVocabulary GamePractice Reading
