1. Tardigrade
  2. Question
  3. Chemistry
  4. Sets of quantum numbers of six electrons are listed below. How many of the following is/are VALID? i. n =3, l=2, m l=+1, m s =+1 / 2 ii. n =4, l=0, m l=0, m s =-1 / 2 iii. n =5, l=3, m l=+2, m s =-1 / 2 iv. n =2, l=1, m l=+2, m s =+1 / 2 v. n =3, l=0, m l=+1, m s =-1 / 2 vi. n =4, l=4, m l=0, m s =+1 / 2

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Sets of quantum numbers of six electrons are listed below. How many of the following is/are VALID?
i. $n =3, l=2, m _{l}=+1, m _{ s }=+1 / 2$
ii. $n =4, l=0, m _{l}=0, m _{ s }=-1 / 2$
iii. $n =5, l=3, m _{l}=+2, m _{ s }=-1 / 2$
iv. $n =2, l=1, m _{l}=+2, m _{ s }=+1 / 2$
v. $n =3, l=0, m _{l}=+1, m _{ s }=-1 / 2$
vi. $n =4, l=4, m _{l}=0, m _{ s }=+1 / 2$

Structure of Atom

Solution:

Sets $i, ii$ and $iii$ are valid.