An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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magnetic quantum number
  عدد ِ کو‌آنتومی ِ مغناتیسی  
adad-e kuântomi-ye meqnâtisi (#)
Fr.: nombre quantique magnétique  

In atomic physics, a quantum number that denotes the energy levels available within a subshell. Designated by the letter m, it is one of a set of quantum numbers which describe the unique quantum state of an electron.

See also: → magnetic; → quantum;
→ number.