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Yes, they're filled up with 8 electrons
except for Helium which as only 2 valence electrons
What else can I help you with?
Do noble gases have valence shells?
Yes they have eight electrons in their valence shells. This is why they are not reactive. All elements have valence shells.
Do noble gases readily share their valence electrons?
I don't think noble gasses have valence electrons. They are noble because all their shells are full which makes them not as reactive.
What is the number of unpaired electrons elements in noble gas?
There are no unpaired electrons. All electron shells are filled; this is the reason they are called the noble gases.
Why are noble gases are non reactive?
They have filled valence shells. Atoms undergo chemical bonding in order to have filled valence shells by sharing electrons or transferring electrons. Because the noble gases already have filled valence shells, they have no need to react with other elements.
How many valence electrons does is have argon?
Argon is a noble gas. All noble gases have stable outer shells with 8 valence electrons (with the exception of He, which as 2).
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.
Why noble gasses are not active?
Noble gases are not active because of their outer shells. The outer shells of these gases are full of 8 valence electrons, which make them stable and inert.
Noble gases have how many electrons in their outer shells?
They have 8 electrons on the outermost shell, also known as valence.
What do you notice about the number of electrons in each valence shell of noble gases?
All the noble gases have 8 electrons in their valence shell except helium which have 2 electrons in its valence shell.
What chracterizes the electron configuration of noble gases?
They have completely filled shells, with eight valence electrons.
Why are noble gases insert?
They have completely filled shells, with eight valence electrons (stable) and hence are inert.
How many valence electrons do noble gases have?
Inert gases have 8 valence electrons. This is why they are inert, they have a complete octet formed of electrons and are in their lowest energy configuration.
