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.
Barium sulfate is one of the most insoluble salts of sulfate. Its low solubility is exploited in qualitative inorganic analysis as a test for Ba 2+ ions as well as for sulfate.n contrast to barium sulfate, barium sulfide is soluble in water and readily converted to the oxide, carbonate, and halides.