electron shell
معنی فارسی
پوسته الکترون
ریشه و کاربرد
ریشه
From 'electron', from 'electric' + 'ion', and 'shell', from Old English 'scell'.
مثال
- The electron shell of hydrogen has only one electron.
- Electron shells determine the chemical properties of an atom.
- Each electron shell has a specific energy level.
ترکیبهای رایج
Outer electron shell Filled electron shell Empty electron shell
تعریف انگلیسی
noun
- a grouping of electrons surrounding the nucleus of an atom “the chemical properties of an atom are determined by the outermost electron shell”