2019-02-28 00:59:08 UTC
Where; ms is magnetic moment associated with spin; ms = ±½ (spin up, spin down)
It is reasonable to assume that the rotation of a bound electron may set up a magnetic dipole. If a magnetic dipole does exist then the magnetic moment “associated with orbit” (mn) may have two possible values;
mn = ±½
mn = -½ represents “dipole north”
mn = +½ represents “dipole south”
Does a bound electron have orbital magnetic moment?
Reference; http://newstuff77.weebly.com page 01 The Pyramid Periodic Table