Classification Of Elements And Periodicity In Properties Ques 5
Question: Which cation has smallest radius [RPET 2000]
Options:
A) $ {{K}^{+}} $
B) $ N{{a}^{+}} $
C) $ L{{i}^{+}} $
D) $ B{{e}^{2+}} $
Show Answer
Answer:
Correct Answer: D
Solution:
Highest the nuclear charge smallest the atomic size as well as radius also.