(i) Write two differences between orbit and orbital.
(ii) Two sets of four quantum numbers of an electron are:
(n=4 , l=3, m=3, `s=(1)/(2)`) and n=3, l=2, m=-2, s=0). Which one of these sets is not correct and why?

Explanation

(i) N/A
(ii) The second set is incorrect because, the value of s can be either `+(1)/(2) or -(1)/(2)` but can never be zero.