Aluminium is actually an element, so the only element in aluminium is aluminium.
Aluminium oxide has two elements: aluminium and oxygen.
Aluminium and chlorine
Aluminium and chlorine.
Aluminium hydroxide
Aluminium and chlorine
Aluminium and phosphorus
Oxygen and silicon are two of the principle elements. See the related link.
one
Aluminium chloride (AlCl3) contain Al and Cl.
aluminium
Steel, aluminium, hydrocarbons.
Elements: Aluminium (Al), Phosphorus (P) and Oxygen (O).