Classification Of Elements And Periodicity In Properties Ques 218
Question: The first ionisation energy of lithium will be [EAMCET 1990]
Options:
A) Greater than $ Be $
B) Less than $ Be $
C) Equal to that of $ Na $
D) Equal to that of $ F $
Show Answer
Answer:
Correct Answer: B
Solution:
I.E. increases across the period.
