Why Ca has larger atomic radius than Al ?

Which has highest atomic radius

Assertion: Potassium has a bigger atomic radius than Lithium Reason :Atomic radius decreases along a period

Gallium has smaller atomic radius than aluminium because of

Which atom has the largest atomic radius?

Why Ca^(2+) has a smaller ionic radius than K^(+) .

Why do inert gases have larger values of atomic radius?

Among the statements (I -IV) , the correct ones are : (I) Be has smaller atomic radius compared to Mg. (II) Be has higher ionization enthalpy than Al. (III) Charge/ radius ratio of Be is greater than that of Al. (IV) Both Be and Al form mainly covalent compounds.