because they have completely filled orbitals
Because noble gases are in the last column
At the end of each period is a noble element. It is non-reactive.
There are 6 noble gases in periodic table. The common one is helium.
Argon
Argon is the noble gas that comes in the periodic table after chlorine.
Yes. Radon (Rn) is classified as a noble gas.
The noble gases are in column 18 of a wide form periodic table.
Ar represents Argon, a noble gas, on the periodic table.
neon
A "noble gas".
Krypton is the 36 th element in the periodic table. It is a noble gas belonging to 4th period of the periodic table.
Xenon is a noble gas. It belongs to group 18 and period 5 on the periodic table.