Which chemical element is represented by the symbol Al?

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Multiple Choice

Which chemical element is represented by the symbol Al?

Explanation:
Chemical symbols identify elements, and a two-letter symbol is tied to a specific element. The symbol Al belongs to the lightweight metal known as Aluminum. Argon is Ar, and aluminum oxide is a compound with the formula Al2O3, not a single element. The spelling Aluminium is just a variant of the name for the same element, but the symbol Al is used for Aluminum.

Chemical symbols identify elements, and a two-letter symbol is tied to a specific element. The symbol Al belongs to the lightweight metal known as Aluminum. Argon is Ar, and aluminum oxide is a compound with the formula Al2O3, not a single element. The spelling Aluminium is just a variant of the name for the same element, but the symbol Al is used for Aluminum.

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