The reason behind the lower atomic radius of Ga as compared to Al is

How would you explain the lower atomic radii of Ga as compared to Al ?

How would you explain the lower atomic radii of Ga as compared to Al ?

Define atomic radius of an atom.

The reason for small radius of Ga compared to Al is ……..

Which has a larger atomic radius : Al or Ga?

Why do high altitude areas have brighter sunlight and lower temperatures as compared to the plains?

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.

Assertion :-The o-bond is stronger as compared to a pi -bond. Reason :-The axial overlapping of atomic orbitals is much more as compared to their sidewise overlapping.

Explain why does iso-pentane have a lower boiling point as compared to that of n-pentane?

Give reasons : Gases have lower density compared to that of solids or liquids.