The spins I of different nuclei are interpreted using the nuclear shell model. All rights reserved. Gulliver's Travels Jonathan Swift. How to use spin quantum number in a sentence The effort to sterilize his image first began when Epstein hired Los Angeles-based spin doctors Sitrick Co. Smoothly step over to these common grammar mistakes that trip many people up. A spinning electron behaves like a micromagnet with a definite magnetic moment. Angular Momentum Quantum Number Definition. Using thin slits, the atoms were guided into a flat beam and the beam sent through an in-homogeneous magnetic field before colliding with a metallic plate. Another way to indicate the placement of electrons is an orbital diagram , in which each orbital is represented by a square or circle , and the electrons as arrows pointing up or down indicating the electron spin. In a ground state configuration, all of the electrons are in as low an energy level as it is possible for them to be.