It is a chemical functional group of type r-o - R'. Oxygen atom, joined with two radical rent. In chemistry is also ether ethyl ether, sulphuric ether, ethoxyethane or etoxietano. It is the name of an organic compound that has an oxygen and two radicals of hydrocarbons (can be solid, liquid or gaseous). It is a very volatile and flammable product. Ether is also sky, sky, space. He is supposed to be fluid that fills the outer space in the cosmos.
