Definition of eject. 1  transitive verb. 2  1a : to throw out especially by physical force, authority, or influence ejected the player from the gameb : to evict from property. 3  2 : to throw out or off from within ejects the empty cartridges.
Aluminum is reactive and will react spontaneously with water and/or air to form aluminum oxide. Aluminum oxide, Al2O3, forms a stable passive layer that protects aluminum from corrosion or further oxidation. This layer is about 4 nm thick and will provide corrosion protection as long as this oxide layer is stable.
From Wikipedia, the free encyclopedia. Aluminium(I) oxide is a compound of aluminium and oxygen with the chemical formula Al 2 O. It can be prepared by heating the stable oxide Al2O3 with elemental silicon at 1800 Â°C under vacuum.luminium (I) Oxide is formed by heating Al and Al 2 O 3 in vacuo while in the presence of SiO 2 and C, and only by condensing the products. Information is not commonly available on this compound due to instability, complex high-temperature spectra, difficult detection, and identification.