Least reactive gases are noble gases.They have complete electronic shell.Hence they do not have free electrons for reactions.One of the example is neon.
No. They are the least because their energy levels are full.
Noble gases are least reactive because they have a full shell
The noble gases, column 18.
the noble gases are the least reactive(thats group 18) followed by group 14
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
The noble gases are the least reactive elements on the periodic table. They have a full outer electron shell, making them stable and unlikely to participate in chemical reactions.
noble gases are least reactive
As you move left on the periodic table, the elements get more reactive and as you move down the periodic table. Using that thinking the most reactive elements are the Alkali Earth Metals (column 1) and the most reactive element is Francium. The least reactive are the noble gases in the last column- Helium, Neon, Argon etc..
Group 18 or Noble gases. As they have completely filled orbitals.
No, they are the least reactive gasses.
The noble gases, they are Helium, Neon, Argon, Krypton, Xenon, Radon, and Ununoctinum.
The noble gases, they are Helium, Neon, Argon, Krypton, Xenon, Radon, and Ununoctinum.