Group 18 Noble Gases Are Relatively Inert Because
Their outermost energy level is missing one electron. Compared to other element groups. Noble Gases Are Mostly Inert Assign Reasons The noble gases Group 18 are located in the far right of the periodic table and were previously referred to as the inert gases due to the fact that their filled valence shells octets make them extremely nonreactive. . Carbon and other nonmetals are found in which area of the periodic table. Elements within the same group in the periodic table have similar properties because they have the same number of. The noble gases were characterized relatively late compared to other element groups. Consistent with periodic trends in atomic properties these elements have high ionization energies that decrease smoothly down the group. Because this configuration is extremely stable as well as symmetrical the noble gases are very unreactive. They were once called inert gases because they were thought to be co...