Their shells are always full (unless something wacky happens). This is why they are so unreactive.
There are no unpaired electrons. All electron shells are filled; this is the reason they are called the noble gases.
The noble gases helium and neon are the only elements with completely full outer shells.
Inert gases
All the noble gases have 8 electrons in their valence shell except helium which have 2 electrons in its valence shell.
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.
Being extremely stable. Noble gases have full valence shells.
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.
I don't think noble gasses have valence electrons. They are noble because all their shells are full which makes them not as reactive.
Not much. Noble gases have full valence shells, or full outermost shells, so they don't tend to bond with many other elements. They are also the most stable of all the element families.
There are no unpaired electrons. All electron shells are filled; this is the reason they are called the noble gases.
Noble gases (such as neon) have full valence electron shells (8 electrons).
The noble gases are unreactive because their valence shells are full, making them stable.
The noble gases, group 18 or group zero. The valence shells are full for He and Ne. the reat have ns2np6 configurations which are obviously not full but provide great stability.
Yes, they're filled up with 8 electrons except for Helium which as only 2 valence electrons
The noble gases helium and neon are the only elements with completely full outer shells.
Their valence shells are completely full, so they are least likely to be reactive and are thus most stable.
Inert gases