How many maximum 3d electrons can have magnetic spin quantum number -1/2 ? A) 5B) 7C) 8D) 10Please answer fast,tomorrow is my test and I want a detailed answer plz

Answer is 5In 3d orbital maximum no of electron is 10.Out of them 5 electron has +1/2 spin other 5 electron has -1/2 spin.So A5 is correct.Thank

Approved

The ans will be 5 as out of possible 10 spins 5 will be clockwise and other 5 will be anti clockwise so 5 will have +1/2 and other 5 will have -1/2 so ans is A)5...please feel free to ask bt first try...good luck