Noble gases are a group of chemical elements in the periodic table with
very low reactivity. They are located in group 18 of the periodic table
and include helium, (He) neon (Ne), argon (Ar), krypton, xenon (Xe), and radon (Rn). They have also been referred to as the inert gases or aerogens.
Sunday, November 27, 2022
Noble gases
