Antimatter
01
反物質, アンチマター
(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter
例
Antimatter is composed of antiparticles, which have the same mass as their corresponding particles but opposite electric charge.
反物質は、対応する粒子と同じ質量を持つが、反対の電荷を持つ反粒子から構成されています。
