Beryllium

Beryllium is a highly toxic metal, and if exposed to it you shtup get a chronic beryllium disease. The way you ar exposed to the toxic metal is through inhalation pathways. The main(prenominal) effects of beryllium if exposed to it toxically are on the respiratory tract such as the lungs. If beryllium combines with a protein and goes into the coloured or spleen, it may result in a decelerate hypersensitivity immune response.
Berylliums symbol is Be. Beryllium apply to be called Glucinium after the Greek battle cry glykys. This word means sweet, and is used because of Berylliums initial comment and observation. Berylliums atomic number is 4 and its atomic weight is 9.01. Its pure metal form melts at 1278 degrees Celsius.
Beryllium is an alkaline earth metal. It belongs to group II of the oscillating table and was discovered in 1798 by L.M. Vauquelin. He was a French chemist who was doing work with aluminum, and noticed a sporty powder that was nothing like aluminum. He named this substance atomic number 4 because of its sweet taste. In 1828 a German metallurgist trim it to a metal like formed and named it beryllium.




Beryllium has numerous properties such as a rattling high stiffness, and a very low density. It has the strength of steel without steels weight. It has an unusually high melting point and good galvanising conductive properties. Berylliums metal properties are very useful for electronic industries.
In conclusion beryllium has a very controversial history. In the beginning it starts as a harmless, white, sweet powder that we called glucinium. As the years went on it false into a toxic metal that could affect your inhalation pathways called beryllium. all(prenominal) in all, beryllium is very important for some pains uses, that causes little or no deadly ill effects to the workers.If you want to get a to the full essay, order it on our website: Orderessay



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