The goal of every element is to complete its outer shell of electrons through reacting with other elements. And atom's outer shell can hold up to eight electrons. The elements of group 8 already have 8 electrons, so they have no reason to react with other elements. Because they don't react they're called noble gasses.
The group of unreactive nonmetals that includes argon is called the noble gases. These elements are characterized by their full outer electron shells, making them stable and unreactive under normal conditions.
The noble gases family in Group 18 have a filled outer energy level, making them very stable and unreactive.
The noble gases usually have an octet on the periodic table. They have a full outer shell of electrons, making them stable and unreactive.
Noble gases have a 0 oxidation number because they have a full valence shell of electrons, making them stable and unreactive.
Noble gases, such as argon, are a group of unreactive nonmetals found in Group 18 of the periodic table. They are characterized by having full outer electron shells, making them stable and less likely to form chemical bonds with other elements.
Noble gases (or group 18 elements)
Noble gases are very unreactive.
The group of unreactive nonmetals that includes argon is called the noble gases. These elements are characterized by their full outer electron shells, making them stable and unreactive under normal conditions.
They are all members of the noble gas group (group 18).
The elements that are almost completely unreactive are the noble gases in group 18.
The noble gases are almost chemically unreactive and they are located in group 18 of the periodic table.
0, neither positive or negative. They are the noble gases, and as such, very unreactive
Group 18 on the Periodic Table contains the Inert Gases. Inert Gases tend to be unreactive. This group has the elements Helium, Neon, Argon, Krypton, Xenon, and Radon.
Generally group 18 is considered to contain non-reactive gases. But some compounds of xenon, krypton and radon are found.
The noble gases family in Group 18 have a filled outer energy level, making them very stable and unreactive.
The noble gases are the most unreactive family of gases. They have a full outer electron shell, making them very stable and unlikely to form chemical bonds with other elements. This includes gases such as helium, neon, argon, krypton, xenon, and radon.
Noble gases belong to the group 18 on the modern periodic table.