Because they are highly unreactive
There are several elements that will not react with any other elements. These elements are called the noble gases. They are Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe) and Radon (Rn). P.S. Although radon will not react with any other elements, it is radioactive.
The oxidation numbers for the first 20 elements in the periodic table are typically as follows: Group 1 elements: +1; Group 2 elements: +2; Group 13 elements: +3; Group 14 elements: +4 or -4; Group 15 elements: -3; Group 16 elements: -2; Group 17 elements: -1; Group 18 elements: 0. Keep in mind that oxidation numbers can vary in different compounds and contexts.
Any of the elements in Group 0 of the Periodic Table (exc. Radon) are highly unreactive and so, won't react with any elements. They are also known as the inert gases.
Group 0 elements, also known as noble gases, have a full outer electron shell which makes them very stable and unreactive. They do not readily gain or lose electrons to form ions because doing so would disrupt their stable electron configuration.
The elements in group 0, also known as the noble gases, are unreactive because they have a full outer electron shell. This full outer shell gives them very low reactivity because they are already stable and do not need to gain or lose electrons to achieve a stable electron configuration. This stability is due to the fact that their outer electron shell is completely filled with electrons, making them very unlikely to form chemical bonds with other elements.
Noble Gases (also known as Group 0 or Group 8)
The Inert Gases in Group 18 (0) (exc. Radon) are highly unreactive. They react with almost no other elements in the Periodic Table. Radon is however radioactive.
Elements in a group have very similar properties and characteristics. Every element in a group has the same amount of electrons in their outer shell. For Example, all elements in Group 2 - Alkaline Earth Metals have 2 electrons in their outer shell. Elements in the same group also have very similar characteristics such as what they react with etc. For Example:Group 2 - Alkali Metals - All react vigourously in Water.Group 18(0) - Inert Gases - All are highly unreactive.
Noble gases, such as helium and neon, typically do not combine chemically with other elements due to their stable electron configuration. This stability makes them unlikely to form compounds with other elements.
There are several elements that will not react with any other elements. These elements are called the noble gases. They are Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe) and Radon (Rn). P.S. Although radon will not react with any other elements, it is radioactive.
The oxidation numbers for the first 20 elements in the periodic table are typically as follows: Group 1 elements: +1; Group 2 elements: +2; Group 13 elements: +3; Group 14 elements: +4 or -4; Group 15 elements: -3; Group 16 elements: -2; Group 17 elements: -1; Group 18 elements: 0. Keep in mind that oxidation numbers can vary in different compounds and contexts.
Group 0
Any of the elements from the transition metals aren't representative elements as they don't belong to a representative element group (i.e. Group 0-7).
The Group 0 elements are called the noble gases. These are the six gases that are almost completely inert. Since they do not lose or gain any electrons, their valence is 0.
Group 0, also known as the noble gases, do not readily react with other elements because they have a complete outer electron shell. This stable electronic configuration means they have little tendency to gain, lose, or share electrons, making them largely inert. As a result, noble gases like helium, neon, and argon typically do not form compounds under standard conditions. Their lack of reactivity is a key characteristic that differentiates them from other elements in the periodic table.
The non-reactive elements are the noble gases, located in Group 0 of the periodic table. Common ones include Helium, Argon and Neon.
group 1a , group 2a , transition elements , group 0 (inert gases)