neutrons
noun#29,063
Translations
- ニュートロンニュートロン
- 中性子ちゅうせいし
- 中性子星ちゅうせいしせい
- 中性子爆弾ちゅうせいしばくだん
English definition
- an elementary particle with 0 charge and mass about equal to a proton
Examples
- An atom is made out of protons, neutrons and electrons.
- Atoms are composed of protons, neutrons, and electrons.