Electron occupies the available orbital singly before pairing in any one orbital occurs, it is

Options :
  1. Pauli''s exclusion principle
  2. Hund''s rule
  3. Heisenberg principle
  4. Prout''s hypothesis
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Existence of positively charged nucleus was established by

Next Question : Cathode rays are

Click here for online test on Structure of Atom

Responses


 (Getemail alerts when others member replies)







The secret of success is this all-powerful creative energy within, which human beings often sleep over throughout their entire lives.
-Sakshi Chetana How to be Successful: Powerful Lessons for Success