Question
Question: The smallest among the following ion is :...
The smallest among the following ion is :
A
Na+
B
Mg2+
C
Ba2+
D
Al3+
Answer
Al3+
Explanation
Solution
Ba+2 > Na+ > Mg+2 > Al+3
The smallest among the following ion is :
Na+
Mg2+
Ba2+
Al3+
Al3+
Ba+2 > Na+ > Mg+2 > Al+3