Barium - Wikipedia Barium is a chemical element; it has symbol Ba and atomic number 56 It is the fifth element in group 2 and is a soft, silvery alkaline earth metal Because of its high chemical reactivity, barium is never found in nature as a free element
Barium Swallow: What to Expect, Side Effects, and Cost A barium swallow is a type of X-ray test that helps your doctor see the back of your mouth and throat (pharynx), and the tube that extends from the back of the tongue down to the stomach
Barium | Uses, Compounds, Facts | Britannica barium (Ba), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table The element is used in metallurgy, and its compounds are used in pyrotechnics, petroleum production, and radiology
Barium Facts - Element 56 or Symbol Ba - Science Notes and Projects Barium is a chemical element with the symbol Ba and atomic number 56 It is an alkaline earth metal that is best known for the green color it adds to fireworks and for its use in barium enemas for x-ray imaging
Barium (Ba) Element: Properties, Uses, Reactions, Effects Barium is a chemical element with the atomic number 56 and is represented by the symbol ‘Ba’ in the periodic table It is soft and silvery in appearance and classified as alkaline earth metal and belongs to the s-block of group 2 of the periodic table It is a highly reactive chemical so it can not be found as a free element in nature
Barium Element | History, Uses, Facts, Physical Chemical Characteristics Barium is a chemical element with symbol Ba and atomic number 56 It is the fifth element in group 2 and is a soft, silvery alkaline earth metal Because of its high chemical reactivity, barium is never found in nature as a free element
Barium Element Facts - chemicool. com Barium is a metallic element chemically resembling calcium but more reactive It is a soft, silvery metal and when cut it quickly turns a black color due to the formation of barium oxide, (BaO)