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.
Alkene is relatively more reactive than Alkanes because of weak pi bondings. But Alkynes are most reactive because they have the most number of weak pi bonds in their molecules. Ethyne is the correct answer.ydrocarbons are a special class of organic compounds (compounds that contain carbon). An atom that has neither hydrogen nor carbon is called a heteroatom.