Identify this symbol.Al+3
Al+3 is the symbol for cation, it is an ion with a positive charge.
Answer : Aluminum
Explanation : Symbols are the short forms which are used to define an element. The given element has the symbol as \(Al^{+3}\) is Aluminum in +3 oxidation state and is a cation which can donate its 3 electrons to other species.
Therefore, the answer is Aluminum.