Classification Of Elements And Periodicity In Properties Question 51
Question: First I.P. of $ Mg $ is …… than $ Al $ [CPMT 1997]
Options:
A) More
B) More
C) Equal
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
More because of the stable configuration of Mg.
 BETA
  BETA 
             
             
           
           
           
          