Noble gases will never react with other elements because they have a full outer electron shell, making them extremely stable and nonreactive.
Noble gases or group 18 elements
All of them tend not to react with each other until you get lower down the group
Group 17 elements, also known as the halogens, are the p block elements that react to form halides. They readily react with other elements to form salts called halides, such as sodium chloride (NaCl) and potassium iodide (KI).
Alkali metals, such as sodium and potassium, are so reactive that they are never found as uncombined elements in nature. They readily react with other elements to form compounds.
Inert gases, also known as noble gases, are elements that do not react rapidly with other elements because they have a full outer electron shell, making them stable. Examples include helium, neon, and argon.
Noble gases, such as helium, neon, and argon, will never react with other elements. They have a full outer electron shell, making them stable and unreactive.
Noble gases or group 18 elements
elements are in the same group since they react similarly to other elements in that group.
All of them tend not to react with each other until you get lower down the group
Noble Gases
Group-18 elements least react with other elements. They are inert in nature. They are called noble gases.Elements in group 18 are less likely to react with any other elements. This group is made out of the noble gases. Its members are He, Ne, Ar, Kr, Xe and Rn.
Group 18, the noble gases, are elements that hardly react with other elements. This is because they have their full complement of eight valence electrons.
Group 17 elements, also known as the halogens, are the p block elements that react to form halides. They readily react with other elements to form salts called halides, such as sodium chloride (NaCl) and potassium iodide (KI).
Alkali metals, such as sodium and potassium, are so reactive that they are never found as uncombined elements in nature. They readily react with other elements to form compounds.
Nonmetals that do not react naturally with other elements are inert. These nonmetals are called the noble gases and are in Group 18 (VIIIA) on the Periodic Table.
Group 1 and group 2 elements are reactive metals and react readily with water. They also react readily at high temperatures with oxygen. Over the millenia any free deposits would react to form compounds.
Generally, those are the elements in Group 18, called the noble gases.