electron
🇺🇸
/ɪˈlektrɑːn/
🇬🇧
/ɪˈlektrɒn/
A tiny particle with a negative charge that moves around the center of an atom.
An electron orbits the nucleus of an atom, carrying a negative electrical charge.
電子は負の電荷を帯びて原子核の周りを周回します。