AIPMT-MAINS Chemistry Classification of Elements & Periodicity in Properties Class 11 Questions

Among the elements Ca, Mg, P and Cl, the order of increasing atomic radii is

Among the following which one has the highest cation to anion size ratio?

Which one of the elements with the following outer orbital configurations may exhibit the largest number of oxidation states?

The stability of +1 oxidation state increases in the sequence:

Amongst the elements with following electronic configurations, which one of them may have the highest ionization energy?