Chemical Properties of the element Barium

The fraction nuclear morsel 56 has umteen modern hires and has an impact on the domain today. It is used in more things that we see and use frequent and the world would be changed without it in our lives. The component part but merely does not have many uses, but when combine with opposite genes it becomes quite useful. Located in the alkaline earthly line metal group, atomic number 56 has an atomic number of 56 and has an atomic mass of 137.327. The mass is make up of 56 protons and 81 neutrons. There are 6 energy levels of negatrons that total 56 and have the S, P, and D orbitals. The electron configuration of barium is 1s2 2s2p6 3s2p6d10 4s2p6d10 5s2p6 6s2 and is a metallic element that is a soft powder and is silver-tongued white like eliminate when pure. It also oxidizes very lucky and it can be decomposed with body of water or alcohol. The density Barium is 3.51 g/cm3 when at 293K and it has a melting point at 998.2 K and boils at 2123 K. Barium was spy and recognize as an element by Sir Humphrey Davy in 1808 when he also find magnesium, calcium, and strontium. The front(prenominal) person who in reality discovered it was Steele in 1774 when he the great unwashed a new element in Bononian phosphorus and dingy it from the original element, but Davy recognized it as an element.

Humphrey Davy was born on December 17, 1778 in Penzance, Cornwall, England and he received his education in Penzance and in Truro. After his start out died in 1794 he became an coif to a surgeon-apothecary and began it study electrochemistry. Barium got its name from the Greek password barys which means heavy because barium is a heavy element. The actually discovery of the element was in 1774 by Steele and... If you want to earmark a full essay, assemble it on our website: Orderessay

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