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.
You do not have to complete an associates before going on the bachelors. The associate degree is designed to be a two year program of study provided the student takes the degree as prescribed by the institution. For a school that operates on a two semester academic year, it would amount to four semesters.olleges terms can be separated by quarters (typically 10 weeks) or by semesters (typically 17-18 weeks). Summer classes can be between 3 and 11 weeks, depending on the colleg â¦ e and the subject. Semesters are about 4 months in duration.