Noble gases have completely filled orbitals / energy levels. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and generally do not form compounds under normal conditions.
These are the noble gases; but they aren't completely unreactive !
Unlikely other elements in the periodic table, noble gases rarely form compounds with other elements.
The noble gases.
the noble gases
Group 17 elements are called halogens, which include fluorine, chlorine, bromine, iodine, and astatine. Group 18 elements are called noble gases, which include helium, neon, argon, krypton, xenon, and radon.
Elements in the Periodic Table that are not reactive are called the Noble Gases.
The Inert Gases of Group 0 rarely combine with other elements as they are (exc. Radon) extremely unreactive. The Inert Gases are:HeliumNeonArgonKryptonXenon(Radon)
Noble gases.
Noble Gases
Because they do not interact with other elements and this led to the name Nobel as to classify them apart from other " common " elements.
Noble gases have completely filled electronic configuration and hence they are chemically inactive / inert / do not form bond with other elements.
The other noble gases.