Xenon

xenon xenon Xenon is element number 54 on the periodic table of the elements. It has a mass of virtually 131 atomic mass units. there are 77 neutrons and 54 protons in the nucleus of the atom. The symbolic representation for xenon is Xe and it belongs to the family of elements called the rottenly foul upes. It is called a noble gas because the valance shell of mastermind atom contains a right shell. Xenon is one of the to the highest stagecoach stable elements on the table. The 54 electrons are arranged, so that in that location are 2 in the 1st shell, 8 in the 2nd, 18 in the 3rd, 18 in the quaternary and last 8 in the 5th shell. The melting and simmering points of xenon are extremely low.

They are -111°C and -107°C respectively. Xenon and most of the different noble gases were spy by Sir William Ramsey and M.W. Travers from England in 1898. The two scientists discovered it mistakenly while experimenting with down-to-earth krypton, other noble gas. They were separating the elements in the crude krypton with a process called fract...If you deprivation to get a rise essay, rules of order it on our website: Ordercustompaper.com

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