Aluminum and oxygen form aluminum oxide.
Aluminum and iodine form aluminum iodide.
Yes, aluminum reacts with oxygen to form aluminum oxide. 2Al(s) + 3O2(g) ---------> Al2O3(s)
Yeah, it does
They don't react
Aluminium + Oxygen = Aluminium Oxide 2 Al + O2 = 2AlO2
2Al2O3 + 3C -> 3CO2 + 4Al
The most familiar one is aluminum, which can form ions with a charge of plus 3, for example in compounds such as aluminum oxide.
AL3 plus and O2 negative will form Aluminum Oxide. It has many names such as corundum and alumina. It is an amphoteric oxide.
A passive aluminum oxide layer will form on the surface of the aluminum, when it is in the presence of Oxygen (Al2O3). This then goes on to protect the rest of the aluminum from further oxidisation as the layer will remain in place, bonded to the aluminum.
Iron oxide (rust) plus aluminum when ignited produces aluminum oxide plus molten iron.
The Al and O must balance each other in charge, so it takes 2 Al^3+ for a total of 6+ and it takes 3 O^2- for a total of 6-. Thus, aluminum oxide has the formula of Al2O3
Aluminum
The thermite reaction is:Fe2O3 + 2 Al = 2 Fe + Al2O3