Europium is the most reactive of the rare earth elements. There are no commercial applications for europium metal, although it has been used to dope some types of plastics to make lasers.Since it is a good absorber of neutrons, europium is being studied for use in nuclear reactors.Europium oxide (Eu 2 O 3), one of europium's compounds, is widely used as a red phosphor in television sets and as an activator for yttrium-based phosphors.uropium is pronounced as yoo-RO-pee-em. History and Uses: Europium was discovered by Eugene-EugÃ¨ne Antole, demarcay DemarÃ§ay a, french chemist. In 1896 demarcay demarÃ§ay suspected that samples of a, recently, discovered element samarium were contaminated with. an unknown element
It will take about 12 years before you can become an OB/GYN. It will take 4 years for a bachelor's degree, then another 4 years for a medical degree. You should also do a 4-year residency. This brings your education to a total of 12 years.
In the past, internship usually was the terminal phase of medical school. Recently, however, most programs place internship in the first year of residency. To become an OB-GYN, a medical degree graduate must devote another set of 4 years for the residency training program.Courses will focus on gynecology, obstetrics, and gynecological surgery.repare to be a doctor. 1. Get the appropriate preparatory undergraduate degree. After high school, enroll in a bachelorâs degree. It can be any type of 4-year undergraduate degree, whether a BS, BA, or an AB, as long as it will have a good measure of science and math courses.