Physics.
the quantum number that designates the total angular momentum associated with electron spin and has a value of 1 / 2 in units of h / 2 pi.
Physics.
the quantum number that designates the total angular momentum associated with electron spin and has a value of 1 / 2 in units of h / 2 pi.
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012