logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
0 votes

Select among the following one with largest size

$(a)\;Cl^{-}\qquad(b)\;Ar\qquad(c)\;K^+\qquad(d)\;Ca^{2+}$

Can you answer this question?
 
 

1 Answer

0 votes
The size decreases with increases in nuclear charge $Cl^-$ is staring ion.It should be biggest in size.
Hence (a) is the correct answer.
answered Nov 27, 2013 by sreemathi.v
 
Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...