All of the Noble Gases (Group 8 of the Periodic Table)
These are -
Helium
Neon
Argon
Krypton
Xenon
Radon
(Possibly Hydrogen)
Why?
Because they are very stable elements.
Which means that they have the exact number of Outer Electrons to make them not able to combine with anything else.
Hope that helps ...
Argon is a noble gas located in group 18 (or 8A) of the periodic table.
Nitrogen is a colorless gas that can be found on the periodic table.
It is a Noble(Inert) Gas and found in the extreme right hand column of the Periodic Table, under the symbol 'Xe'.
Xenon is listed as the 54th element on the periodic table. It is an inert gas but you will find it on the IUPAC Periodic Table as a "Noble Gas". It has an atomic mass of 131.3 grams.
Xenon is a noble gas, so it is in group 18. It is in period 5.
gas
Argon is a noble gas located in group 18 (or 8A) of the periodic table.
He- helium it is a noble gas (very unreactive)
Nitrogen is a colorless gas that can be found on the periodic table.
It is a Noble(Inert) Gas and found in the extreme right hand column of the Periodic Table, under the symbol 'Xe'.
Xenon is listed as the 54th element on the periodic table. It is an inert gas but you will find it on the IUPAC Periodic Table as a "Noble Gas". It has an atomic mass of 131.3 grams.
Elements with full outer shells, the noble gas elements, are located in the column at the extreme right of the periodic table.
Helium is a noble gas and is located in the group 18 of the periodic table.
Neon is a Noble Gas located in the p-block on the periodic table.
No, Rn (radon) is not a halogen. It is a noble gas and is located in Group 18 of the periodic table. Halogens are located in Group 17 and include elements like fluorine, chlorine, bromine, and iodine.
Xenon is a noble gas, so it is in group 18. It is in period 5.
Krypton is a noble gas. It has 8 electrons in the outermost shell. So it is in the last column of the periodic table.