noun Descargar 🔗Compartir Antipartículas A 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. Examples : "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. physics science Chat con IAJuego de vocabularioPracticar lectura