What is Berylium?

Berylium is a metal chemical element grouped with alkaline countries that include magnesium, calcium, barium, radium and strontium. Like other elements in this group, it is a silver gray metal and its oxides are alkaline. There are a number of uses for Beredium, although attention should be paid to this because it was based on a carcinogen. People who are regularly exposed to him should be particularly careful about lung protection, because inhaling vapors and particles is very dangerous for lung health. It is the lightest of alkaline earth elements and appears in a solid, lustful gray form when it is clean. The element is able to withstand corrosion quite well and also has a very high melting point. Thanks to these properties, it makes it popular integration into metal alloys. The hexagonal crystalline structure of Berylia makes it very rigide and the metal also has excellent thermal and electrical conductivity.

pure beryliuM is not in nature and was not isolated until 1828. One of its more well -known compounds is Beryl, it is called aquamarin or emerald when it appears in the form of gem. It also appears in Bertrandit and Fenakite, including compounds. Extensive Berylia insulation for industrial use did not start until the 1950s and it is still an expensive and difficult process. As a result, a clean form controls a high price.

Initially Berylium was known as Glucinium, because the salts of the element are naturally sweet. Fortunately, scientists do not have to taste these salts to already identify them because of carcinogenic. Among its many uses, the element is alloyed by copper and is used in nuclear reactors. It is also used for X -ray diagnostics and occurs in some manufacture manufacturing because it is light, strong and flexible, especially when it is alloyed.

Berylio exposure can lead to the formation of systemic granulomas, especially in the respiratory tract. The long -term exposure is closely associated with lung cancer. ChronicBerylia disease, the result of abnormally high exposure levels may occur years after exposure and is characterized by difficulty breathing, exhaustion, heart disease and severe weight loss. Some people also experience skin problems such as rashes due to exposure.