The structure of aluminium bromide is best represented as :
$[AlBr_2]^+\, [AlBr_4]^-$
Name the metals with which $Al$ can form alloy?
Which hydroxides of group $13$ are amphoteric in nature ?
Which one of the following is correct statement
In some of the reactions thallium resembles aluminium, whereas in others it resembles with group $1$ metals. Support this statement by giving some evidences.
The tendency to form monovalent compounds among the Group $13$ elements is correctly exhibited in :