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The outermost shell of any noble gas is completely filled. And because of this, we can say that they have 8 electrons in their outer shells, with the exception of helium, which has 2 electrons in its outer shell.

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โˆ™ 2011-04-15 04:56:01
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Abdulaziz Fathi

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โˆ™ 2020-11-01 20:01:08

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Q: How many electrons do noble gases have in their outer shell?
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Related Questions

How many outer shell electrons do the noble gases have?

All of the noble gases have filled s- and p-orbitals, giving them 8 outer shell electrons.


Which of the noble gases DOES NOT have an octet of electrons in its outer shell?

helium


How many valence electrons are present in noble gases?

Noble gases do not like giving up electrons. There are 2 electrons in the outer shell of helium and 8 electrons in the outer shell of the other noble gases (group 18 of the periodic table), representing filled shells.


How many electrons noble gases have there outer shell?

Each noble gas has an 'octet' of electrons, meaning a full outer shell of 8 electrons, except for Helium which only needs 2 electrons to fill the outer shell.


Do noble gases have a maximum number of electrons in their outer energy level?

Yes they do, because, for example, neon has 2 electrons in its inner shell and 8 on its outer shell; these shells are both full. Helium, the lightest of the noble gases, has only 2 electrons, but that completes it only shell. All the other noble gases have 8 electrons in their outer shell, which is a stable arrangement.


Why do noble gases not readily react with other elements?

The outer shell of electrons in noble gases is full.


Why do noble gases not normally form compounds?

Noble gases have a full outer shell, meaning that they have no valence electrons and have 8 electrons in their outer shell. If the outer shell is full they do not need electrons, so they would not want to bond with another element to form a compound.


What is the relationship between the number of outer shell electron configuration for the noble gases?

All noble gases have completely filled outer shell with 8 electrons (only helium has 2 valence electrons)


How many electrons does noble gases have in the outer shell?

8 electrons (except for helium which has 2)


Which family of elements contains 8 electrons in the outer shell?

Noble Gases.


Why helium has 2 electrons inspite of being a noble gas?

The innermost shell contains a maximum of 2 electrons, therefore like the other noble gases, it has a full outer shell. The other noble gases all have eight in their outer shells.


Why are noble gas nonreactive?

Having the outer shell of electrons filled noble gases are very stable.


What is it called when an electron has 8 electrons in its outer shell?

when an element has 8 electron in outer shell it is said to be inert. inert gases are called noble gases.


Two characteristics of noble gases?

Two characteristics of Noble (or Inert) Gases are: -Highly Unreactive -Two electrons in their outer shell.


Do all noble gases have the same number of electrons in their outer shell?

Yes they all have 8 electrons in the outer shell, with the exception of Helium which has only 2.


Is noble gas a metal or non metal?

A noble gas is a non metal. All noble gases have a full outer shell of electrons e.g argon neon etc. There are no metals with a full outer shell of electrons


How many electrons are in the outer shell of noble gases?

8, with the exception of helium which has 2.


Do noble gases have full outer shell of electrons?

Yes they have completely filled orbitals.


Why is helium a noble gas if doesn't have 8 electrons like other noble gases?

A Noble Gas does not need to have eight electrons to be classed as such - it simply must have a full outer shell. The first shell can only hold two electrons, which is what helium has, so helium is a Noble Gas. The second and third shells hold eight electrons, which is why other noble gases can be seen as having eight electrons. However no Noble Gases have eight electrons in total - just eight in the outer shell, as the shells fill from the inside out...


What is true of the noble gases?

they have a full outer shell they do not need to gain or lose electrons to fill their valence shell


Do noble gases have a full outer shell of electrons?

Every noble gas does have an outer shell. That's why they don't want to react with any other element. This is because they don't want to gain or lose any electrons. Because they have a full outer shell.


Does oxygen react with noble gases?

No! oxygen does not react with a noble gas because a noble gas does not want any electrons. This means, it's outer shell or valence shell is filled with electrons.


Noble gases have how many electrons in their outer shells?

They have 8 electrons on the outermost shell, also known as valence.


Which atoms have twin electrons in the first shell and eight electrons in the second shell?

Neon, plus the other noble gasses, but these other noble gases also have additional electrons in outer shells.


Which noble gas can bond?

No noble gas will bond in an unexcited state. All noble gases have a complete outer valence shell consisting of eight electrons. (Helium excluded- whose outer electron shell is completed with two electrons)