Identify the correct statements from the following:
$(i)$ The atomic radius of $Al$ is lower than the atomic radius of $Ga$.
$(ii)$ Boron exists in many allotropic forms.
$(iii)$ The melting point of $Ga$ is lowest among the group $13$ elements.

  • A
    $i, ii, iii$
  • B
    $ii, iii$
  • C
    $i, ii$
  • D
    $i, iii$

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