How does xenon react with fluorine

It is inert to most common chemical reactions such as combustion, for example because the outer valence shell contains eight electrons. Xenon has larger radii; therefore the electron attraction to the nucleus is weaker in comparison to the smaller noble gases.

Xenon and Krypton both are able to react with other elements, mostly Fluorine, to make molecules by doing some weird stuff with their valence orbitals. They get an electronegativity because they are able to form bonds. Xe is a noble gas with big size, and having a complete octet.

A highly electronegative element can balance the polarity of the compound whereas in the case of non electronegative element the electronic repulsion between the small sized atom and electron pairds would rise and hence would not be able to exist.

Ne is a Period 2 element. To unpair them and move it to a higher energy orbital will need high amount of energy which can not be compensated by the formation of the Ne-F bond. Hence NeF2 does not exist. Xe has a complete filled 5p configuration.

As a result when it undergoes bonding with an odd number 3 or 5 of F atoms it leaves behind one unpaired electron. This causes the molecule to become unstable.

As a result XeF3 and XeF5 do not exist. When a mixture of xenon and fluorine in the ratio of is heated at oC in a sealed nickel vessel, XeF2 is formed.

The shape of the molecule should be trigonal bipyramidal as per the hybridization, but it is not. XeF2 is a linear molecule due to the arrangement of fluorine atoms and the lone pairs of electrons in the symmetric arrangement. The corresponding molecular shape for AX2E3 is linear. The correct molecular shape for XeF2 is linear instead of bent due to the 3 lone pairs surrounding the central atom, Xe.

Xenon is present in the atmosphere and is commercially produced as a byproduct of the separation of air into oxygen and nitrogen. Travers in Xenon difluoride is a powerful fluorinating agent with the chemical formula XeF2, and one of the most stable xenon compounds. Like most covalent inorganic fluorides it is moisture sensitive. It decomposes on contact with light or water vapour. Xenon difluoride is a dense, white crystalline solid. Xenon is used in certain specialised light sources.

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The rare gas xenon reacts with fluorine to give xenon tetrafluoride, according to scientists at Argonne National Laboratory, Argonne, Ill. Howard H. Claassen from Wheaton College and Dr. Henry Selig and John G. The product is the first xenon molecule having four bonds and containing only one other element. This compound decomposes on warming to room temeperature. The other halogens do not react with krypton. The six naturally occurring noble gases are helium He , neon Ne , argon Ar , krypton Kr , xenon Xe , and the radioactive radon Rn.

For the first six periods of the periodic table, the noble gases are exactly the members of group Why Xenon reacts with oxygen and fluorine? Category: science chemistry.

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