wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Consider N3- O2- F- Na+ Mg2+ and Al3+ (a) what is common in them (b) arrange them in a order of increasing ionic radii

Open in App
Solution

Dear Student,

(a) All the species have the same number of electrons, i.e., 10 electrons. Thus, these are isoelectronic species.
(b) Cations are smaller than anions. Thus, order of ionic radii: Al3+<Mg2+<Na+<F-<O2-<N3-

Regards

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Buffer Solutions
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon