noun🔗Shareضديدات الجسيماتA 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. "عندما تلتقي المادة وضديدات الجسيمات، فإنها تفني بعضها البعض، مطلقة طاقة.physicsscienceChat with AIVocabulary GamePractice Reading
