Classification Of Elements And Periodicity In Properties Ques 200
Question: The first four ionization energy values of an element are 191, 578, 872 and 5962 kcal. The number of valence electrons in the element is
Options:
A) 1
B) 2
C) 3
D) 4
Show Answer
Answer:
Correct Answer: C
Solution:
Since the IV, I.E. is very high. Thus electron is to be removed from stable configuration.
