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Noble gases such as helium, neon, argon etc have completely filled valence orbitals, and hence have sable electronic configuration. They do not form bond with other elements. In other words, they are chemically inert and have zero valency.

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6mo ago

Helium, neon, and argon have a full outer electron shell, making them stable and chemically non-reactive. They each have a valency of 0 because they do not need to gain, lose, or share electrons to attain a stable electron configuration.

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Q: Why do helium neon argon have a 0 valency?
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Related questions

What is the valency of neon and argon?

Neon has a valency of 0 because it already has a full outer shell of electrons with 8 valence electrons. Argon also has a valency of 0 because it has a full outer shell with 8 valence electrons.


What is valency of argon?

Its valency is 0.


What are all the elements of noble gases?

The noble gases are Helium, Neon, Argon, Krypton, Xenon, and Radon.


What is the valency of helium?

Helium has a valency of 0 because it has a full outer shell with 2 electrons, making it stable and unreactive.


What is the valency of argon?

Argon is a noble gas and has a valency of 0. This means that it is stable and does not readily form chemical bonds with other elements.


What are the 11 gases under room temperature?

The 11 gases are : 1) Hydrogen 2) Oxygen 3) Fluorine 4)Chlorine 5)Helium 6)Nitrogen 7)Neon 8)Argon 9)Krypton 10)Xenon 11)Radon


What is a element that will not form a compound?

Helium is an element that typically does not form compounds due to its stable electronic configuration with a full outer shell of electrons.


What is the valency of ne?

Neon (Ne) is a noble gas and has a valency of 0. It is stable with a full outer shell of electrons.


What is neons family name?

The noble gases include: Helium He Neon Ne Argon Ar Krypton Kr Xenon Xe Radon Rn The noble gases are very stable and do not like to make compounds with other elements. There are only a bit more than one hundred compounds of noble gases.


What element does not ordinarily react?

The non-reactive elements are the noble gases, located in Group 0 of the periodic table. Common ones include Helium, Argon and Neon.


What element has properties that are similar to neon?

Any of the noble gases. Argon an Helium are the two closest in the periodic table and would be extremely similar. Neon is a noble gas (chemically inert). The noble gases are helium, neon, argon, krypton, xenon, and radon. The best way to find elements that are similar is to look at a periodic table of elements. The elements with similar characteristics are grouped and listed in vertical columns (above or below one another).


Which group is non-reactive (inert)?

In chemistry the Inert Group are the Noble Gases. So called be cause they do not react with anything. The gases are Helium, Neon, Argon, Krypton, Xenon, Radon.