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What evidence do scientists have that the inert gases are not completely inert?
Wiki User
∙ 11y ago
Simply because compounds have been made from them. Xe and Kr in particular have had quite a few compounds made from them. This would mean they can be made from Radon too, but that is radiocative and only available in traces.
Inert (noble) gases have full outer valence shells, meaning they have almost a zero electron affinity. That means they are unreactive and in theory should not be able to form compounds.
However, the larger an element is, the weaker a hold it has on its outer electrons. In 1933, Linus Pauling theorised that highly reactive elements such as Fluorine and Oxygen, should be able to form compounds with the heavier noble gases.
In 1962, Neil Barlett noticed that Platinum Hexafluoride was able to ionize gaseous oxygen, and since the ionization energy for this was similar to that of Xenon, he saw if there was a reaction. They did react, creating Xenon hexafluoroplatinate, the first documented report of a noble gas compound.
Wiki User
∙ 11y ago
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What evidence do scientists have that the inert gases are not completeky inert?
Scientists have made compounds with some of the elements in Group 18.
Can inert gases be stored with oxidizing gases?
An inert gas is one that won't react with other gases. You can store inert gases with any other gases - oxygen (an oxidizing gas) and argon (an inert gas) are commonly stored together in industrial settings.
What is another word for chemically nonreactive?
inert as in the inert gases or "noble" gases
Why are the elements helium argon and neon called inert gases?
As we all know that noble gases are also called INERT GASES, so the subgroup VIII of GROUP 'A' contains only noble gases and inert gases so helium and neon are also in VIII-A so they are inert gases.
Why do inert gases react with fluorine and oxygen gases?
Inert means non-reactive. Inert gases do not react with fluorine and oxygen except under exceptional conditions that do not occure naturally on the Earth.
What evidence do scientists have that the inert gases are not completeky inert?
Scientists have made compounds with some of the elements in Group 18.
Why are the inert gases called by this term?
The Noble gases were known as inert gases because it was believed that they were completely unreactive. This is no longer true as scientists have discovered compounds containing noble gas elements.
What evidence do scientist have that the inert gases are not completely inert?
From about 50 years the chemistry of noble gases is more and more better known; many compounds are known and the future is promising.
Is it true or false that Noble gases are inert gases?
Noble gases are inert gases because of a completely filled valence shell,hence they need not to satisfy their valency.
The noble gases are almost completely nonreactive for this reason they are sometimes called?
Inert Gases
Why were the noble gases at one time called the inert gases?
Noble gases are gases and have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and called inert gases.
Noble gases are chemically?
Noble gases are chemically inert. They have completely filled orbitals, hence are generally non-reactive (or chemically inert).
Why are noble gases also called inert gases?
Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and obey octet rule (stable electronic configuration). Hence they are chemically inert (or do not react with other elements) and are known as inert gases.
Which group of the periodic table do exceptionally inert gases belong and why are they inert?
group 18 elements. they are inert because they have completely filled orbitals and and stable or chemically inert.
What category is noble gases in?
Chemically inert Have completely filled valence orbitals
Why are noble gases nonflammable?
Noble gases have completely filled electronic configuration. and hence they are generally chemically inert.
Why are rare gases called rare gases?
Because they are chemically inert (or noble) due to the presence of completely filled orbitals.
