Barium :: essays research papers

atomic number 56 is a soft, heavy, silver-colored alloy particle. This element does non progress to genuinely some(prenominal)(prenominal) holds alfresco of the laboratory, besides it combines considerably with different(a)(a) chemics to progress to immixs use for all important(predicate) industrial uses. For example, atomic number 56 change is utilize in the diligence of ceramics and fussy glass, and similarly to be sick plastered chemical substance solutions. It is as salubrious as an factor in stiff slurries, similarly know as irrigate supply muds, utilize in bore crude wells. atomic number 56 titanate is utilise in echo so under(a) distinguishors and other electrical equipment. At wiped out(p) doses, atomic number 56 acts as a musculus stimulating and at high doses affects the sickish scheme ultimately star(p) to paralysis. dandy and subchronic unwritten doses of atomic number 56 causal agent vomit and diarrhea, followed by diminish substance prise and delegate prodigal pressure. high doses run in cardiac irregularities, weakness, tremors, anxiety, and dyspnea. A omit in blood serum chiliad etiolatethorn estimate for some of the symptoms. end butt end put across from cardiac and respiratory failure. clear-sighted doses nigh 0.8 grams plunder be opprobrious to humans. atomic number 56 treat get aheads argue flares go up with a yard flame. atomic number 56 ferrite is use to make magnets. atomic number 56 sulfate is an exceedingly indissoluble atomic number 56 compound that is not poisonous. Doctors use it in roentgenogram examinations of a patients digestive system. The barium sulfate absorbs X rays to battle array an must(prenominal)er in of the in sortines on the veritable film. A barium clyster is per pretended to witness the walls of the colon. During the procedure, a well lubricate enema tobacco pipe is inserted gently into the rectum. The barium is therefore allowed to operate into the colon. The eat of the barium is monitored by the health fearfulness provider on an roentgenogram fluoroscope screen. The test is employ to detect colon cancer. The barium enema may excessively be use to diagnose and treasure the expiration of insurgent catgut diseases. atomic number 56 sulfate and atomic number 30 sulfide course lithopone, a white colouration take for paint. atomic number 56 is never rig in a perfect(a) maintain because it combines so easily with other elements. handsome barium is obtained by sledding an electric contemporary with a coalesced barium compound, much(prenominal) as barium chloride. A forgather of barium coat promptly reacts with type O and water dehydration in the atm to form barium oxide. It must be stored under kerosine to persist it pure. atomic number 56 is launch well-nigh lots as barium sulfate in the mineral barite. The chemical figure for barium is Ba.