Barium By: Brandon Spangler

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Presentation transcript:

Barium By: Brandon Spangler 137.33

Some Properties and Uses on Barium Freezing point of 725c Boiling point of 1640c Very poisonous Not very smelly Doesn’t feel like jelly Barium is only found combined with other elements, primarily in barite Its found on the Periodic Table Found in 1808 Color: Silver Density @ 293 K: 3.51 g/cm3 It is found in sodium and cholrine Uses Barium is used as a 'getter' in vacuum tubes Its compounds are used in pigments, paints, and glassmaking in the manufacture of rubber the soleplate, as permanent white or blanc fix, is used in paint, in X-ray diagnostic work (BaSO4) the carbonate is in rat poison the nit It is a "getter" or a "scavenger" rate and chlorate give green colors in pyrotechnics making rubber barium reacts with oxygen to form barium oxide

Some information of Barium Barium is used as a 'getter' in vacuum tubes Its compounds are used in pigments, paints, and glassmaking in the manufacture of rubber the soleplate, as permanent white or blanc fix, is used in paint, in X-ray diagnostic work (BaSO4) the carbonate is in rat poison the nitrate and chlorate give green colors in pyrotechnics making rubber Date of Discovery: 1808 Discoverer: Sir Humphrey Davy Name Origin: From the Greek word barys (heavy) Uses: Medical applications, among others Obtained From: barytine, whiterite. Los Alamos National Laboratory

A Poem of Barium Barium is not very smelly. Doesn't feel like jelly. It is very poisonous but not very delirious. Found in 1808 it and Chocolate do not relate. It is only found with other elements. The color is silver and doesn’t go with filters. Barium is a soft metallic element and doesn’t tell a fib. Its found in a 'getter' vacuum tubes. The element is prepared by the electrolysis of its chloride too. It should be stored under petroleum. Barium decomposes in water alculum.

Sources of Barium http://chemistry.about.com/library/blper5.htm http://www.chemicalelements.com/index.html http://www.chemicool.com http://www.chemsoc.org/viselements/pages/pertable_fla.htm http://chemistry.allinfoabout.com/periodic/periodictable.html http://www.google.com