Question

What is Aluminium Element?​

Answer 1

Answer:

Aluminium is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air.

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Answer 2

Answer:

• Aluminium is a chemical element with the symbol Al and atomic number 13.
• Aluminium has a density lower than those of other common metals, at approximately one third that of steel.
• It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air.