The correct orders among the following are Atomic radius: B < Al < Ga < In < Tl Electronegativity: Al < Ga < In < Tl < B Density: Tl < In < Ga < Al <…

The correct orders among the following are Atomic radius : $\displaystyle \mathrm{B}<\mathrm{Al}<\mathrm{Ga}<\mathrm{In}<\mathrm{Tl}$ Electronegativity : $\displaystyle \mathrm{Al}<\mathrm{Ga}<\mathrm{In}<\mathrm{Tl}<\mathrm{B}$ Density : $\displaystyle \mathrm{Tl}<\mathrm{In}<\mathrm{Ga}<\mathrm{Al}<\mathrm{B}$ 1st Ionisation Energy : In $\displaystyle <\mathrm{Al}<\mathrm{Ga}<\mathrm{Tl}<\mathrm{B}$ Choose the correct answer from the options given below: