noun🔗ShareنيوترونA subatomic particle forming part of the nucleus of an atom and having no charge; it is a combination of an up quark and two down quarks."The atom's nucleus contains protons and neutrons. "يحتوي نواة الذرة على البروتونات والنيوترونات.physicselementchemistryChat with AIVocabulary GamePractice Reading
