出典:Wiktionary
出典:『Wiktionary』 (2025/11/03 04:19 UTC 版)
subatomic particle (plural subatomic particles)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/24 16:03 UTC 版)
In physics or chemistry, subatomic particles are the smaller particles composing nucleons and atoms. There are two types of subatomic particles: elementary particles, which are not made of other particles, and composite particles. Particle physics and nuclear physics study these particles and how they interact.