Classification Of Elements And Periodicity In Properties Question 329
The lightest metal is Lithium [CPMT 1976; NCERT 1976; AFMC 1988]
Options:
A) $ Li $
B) $ Mg $
C) $ Ca $
D) $ Na $
Show Answer
Answer:
Correct Answer: A
Solution:
$ Li $ because of its smallest atomic radius.
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