In Cu (At. No. 29)

1.	In Cu (At. No. 29)
Answer» 13 ELECTRONS have SPIN in one direction and 16 electrons in other direction 14 electrons have spin in one direction and 15 electrons in other direction one electron can have spin only in the clockwise direction none of the above is correct. Solution :`._(29)Cu = [Ar[^(18) 3D^(10) 4s^(1)` All electrons are paired except `4s^(1)`. Hence, `14E^(-)` have spin one direction and `15 e^(-)` in the other

Discussion