For each ionic compound formula, the main group to which X belongs to group 13.
X_2O_3
X_2O_3 → X^+3 O^-2
+3 oxidation state shown by group 13th element.
What are Group 13 Elements?
Six elements make up the group 13 elements. They are element 113, gallium (Ga), indium (In), thallium (Tl), boron (B), aluminium (Al), gallium (Ga), and aluminium. This element is known as ununtrium, or Uut. The group's most defining characteristic is that all of the elements have three electrons in their outer nuclear shell.
The lightest element in this group is boron. It isn't metal. The other members of the group are surprisingly dazzling white metals. These components have also been referred to as triads and icosagens.
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