Wrong match is

• A

  ${\text{Na}}_{\text{2}}\left[{\text{B}}_{\text{4}}{\text{O}}_{\text{5}}{\left(\text{OH}\right)}_{\text{4}}\right]{\text{\hspace{0.17em}.\hspace{0.17em}8\hspace{0.17em}H}}_{\text{2}}\text{O}$ –  Borax

• B

  Ga > Al –   atomic size

• C

  Borax bead   –  ${\text{B}}_{\text{2}}{\text{O}}_{\text{3}}+{\text{NaBO}}_{\text{2}}$

• D

  Ga – wide liquid range