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Ba element2/14/2024 This barium sulfide is then treated upon to form other compounds of barium (e.g. When the mineral barite is heated with carbon, it reduces to barium sulfide. Barium – compounds, reactions, isolation and oxidation states Barium Compounds Then, in 1808, Sir Humphry Davy used electrolysis to isolate the element barium, which barite is composed of. The interesting nature of the element, its uses, and its properties then began attracting the attention of current scientists. Despite this, the pebble was later identified as the mineral barite (barium sulfate, BaSO 4). The excitement was short-lived because since this pebble had little to no real-life applications, it’s value was lowered. This unique property attracted the attention of many people, including famous mathematician and astronomer, Galileo Galilei. Surprisingly, the pebble produced a bright glow when heated. When and How was Barium Discovered?Īround the 1600s, Vincenzo Casciarolo found an intriguing pebble-like mineral in Bologna, Italy. For example, it can be alloyed with nickel to be used in making spark-plug wires. Also, drilling muds for oil in the petroleum industry use barium sulfate ( BaSO 4)īarium also comes in many different alloys.Surprisingly, barium fluoride (BaF 2) can be used to make optical glasses in the manufacturing industry.Barium chloride (BaCl 2♲H 2O) is used as a chemical reagent in laboratories.Here are a few uses of barium and its compounds in different environments: laboratories, manufacturing industries, medical sector). For example, barium’s compounds make paint, specialty glasses, rubber, and other materials as well.įurthermore, these compounds are used in a variety of settings (e.g. Surprisingly, barium has many different uses. Barium’s Applications in Today’s World What is barium used for? Oftentimes, this leads to barium amassing in their bodies. In a similar vein, barium compounds pollute the atmosphere and damage our lungs when released into the air. And the environment affected by this in different aspects.įor example, when barium is released into lakes, rivers, and streams, different compounds are absorbed by aquatic organisms. As a result, it’s released into the environment through water bodies, the air, and the soil. Barium’s Effects in the EnvironmentĮvidently, barium is tremendously useful since the element’s compounds are used in various industries for this reason, barium is extracted quite often. By doing this, a clear ‘outline’ of bodily tissues is generated, and x-ray imaging with greater contrast is produced.įollowing this procedure, irregularities in these outlines are identified, and are used to learn about the examined body. Subsequently, as this liquid suspension travels through the body, it ‘coats’ certain tissues and linings. intestines and stomach). Furthermore, the procedure for these tests vary – yet they are rather similar.įirst, a suspension of barium sulfate is inserted, through consumption or enema, into the body being examined. These tests are used to examine our internal body parts (e.g. Barium’s electron configuration is 1s 22s 22p 63s 23p 63d 104s 24p 64d 105s 25p 66s 2, or 6s 2 A Barium Enema or Barium Swallowīarium sulfate is used in ‘barium enema’ or ‘barium swallow’ tests. Barium is located below strontium and above radium on the periodic table.īarium has atomic symbol Ba, and atomic number 56. In nature, this element is always found combined with other elements. The element’s electronegativity is measured as a 0.9 (Pauling Scale) and it is more reactive than strontium and calcium. Barium compounds, like barium chloride or barium nitrate, give fireworks a green colorīarium is soft, reactive, silvery-white alkaline-earth metal with two valence electrons.She separated the radium from the barium with incredible difficulty. Marie Curie separated barium compounds from pitchblende while looking for radium.A compound of barium, Yttrium barium copper oxide, is a high-temperature superconductor.It is also less toxic than lead or mercury. Heavier elements absorb & scatter x-rays more efficiently. Barium is used in x-rays because it is a heavier element.The element is often alloyed with other metals.It’s that said Galileo was fascinated by barium sulfate’s phosphorescent glow.When barium sulfate was discovered, it was mistaken to be the philosopher’s stone.Our Earth’s crust is about 0.0425% barium.It’s said that barite (composed of barium sulfate), was used in ancient witchcraft.Barium was named after the word ‘bary’, which is Greek for ‘heavy’.It is a very “heavy” element, which has implications for its uses and compounds. Barium’s compounds are used in a variety of environments and industries and have been an area of interest since the 1600s. The element barium is a soft, ductile, and silvery-white metal classified as an alkaline-earth metal on the periodic table.
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