How would you explain the lower atomic radius of $Ga$ as compared to $Al$ ?
Why is boric acid considered as a weak acid ?
$Al$ having double conductivity as compared to which metal ?
Group $13$ elements show $+1$ and $+3$ oxidation states. Relative stability of $+3$ oxidation state may be given as
Aluminium chloride exists as dimer, $A{l_2}C{l_6}$ in solid state as well as in solution of non-polar solvents such as benzene. When dissolved in water, it gives