Home University Bursar Current Students Tuition and Fees (2014-15) Fall 2014 Students for the 2014-15 Academic Year. 1  You are a first time admitted degree-seeking student registered or Fall , Spring , or Summer term. 2  You are a non-degree seeking student.  You are a UF graduate admitted to a new degree program Fall , Spring , or Summer term.
Barium is part of a group of elements known as the alkaline earth metals. It is a silvery metal that easily turns black. It is soft and ductile. It can form alloys with some metals that are partially alloys and partially chemical compounds.
Properties of barium. Barium is a soft metal belonging to the alkaline earth metals group. It is silvery-white and oxidizes very easily. Its chemical composition resembles calcium [See Periodic Table of the Elements ]. Barium is generally kept under an oxygen-free liquid such as petroleum. It can be decomposed after exposure to water or air. Naturally occurring barium has seven stable isotopes.