What do aluminum and oxygen make

Review charges of ions Aluminum also reacts with oxygen to form aluminum oxide. What is the molecular formula for aluminum oxide? How can these two ions combine to form a neutral compound? While the compound you have suggested is electrically neutral, it is not the simplest way aluminum and oxygen can combine.

Oxygen and the halogens can also undergo combination reactions with non-metals resulting in molecular compounds. An example of this is the reaction occuring in the fuel cells that power space shuttles:. The molecular formula for these are more difficult to predict and are not discussed here. An example of this is the reaction occuring in the fuel cells that power space shuttles: The molecular formula for these are more difficult to predict and are not discussed here.

Common Reaction Types. Aluminium metal reacts vigorously with all the halogens to form aluminium halides. Aluminium metal dissolves readily in dilute sulphuric acid to form solutions containing the aquated Al III ion together with hydrogen gas, H 2. The corresponding reactions with dilute hydrochloric acid also give the aquated Al III ion. Concentrated nitric acid passivates aluminium metal. Aluminium dissolves in sodium hydroxide with the evolution of hydrogen gas, H 2 , and the formation of aluminates of the type [Al OH 4 ] -.

Periodic table shop Printable table. Aluminium: reactions of elements.