The atomic radii of noble gases are relatively large because of their stable electron configurations, which lead to minimal electron-electron repulsion. This results in a more diffuse electron cloud around the nucleus, leading to greater atomic radii compared to other elements.
Noble gases have larger atomic radii than alkali metals in the same period.
Noble Gases
The group of elements with the smallest atomic radii is the noble gases, specifically those in the helium group (Group 18). These elements, such as helium and neon, have very low atomic radii due to their high effective nuclear charge and complete electron shells, which pull the electrons closer to the nucleus. As you move across a period in the periodic table from left to right, atomic radii generally decrease, with noble gases being some of the smallest.
Because they are chemically inert (or noble) due to the presence of completely filled orbitals.
Another name for noble gases is inert gases.
Noble gases have larger atomic radii than alkali metals in the same period.
atonic bladder
Atonic seizures are also called "drop attacks"
rare gases are called elementary gases.
The rare or inert gases are more commonly known as the noble gases.
Noble Gases
Howard H. Claassen has written: 'The noble gases' -- subject(s): Gases, Rare, Rare Gases
Because they are chemically inert (or noble) due to the presence of completely filled orbitals.
Another name for noble gases is inert gases.
Atonic
The group of elements with members of the smallest atomic radii for a given period is the group of noble gases. Noble gases have the smallest atomic radii because they have a completely filled valence shell, which results in strong electron-electron repulsions and a smaller atomic size.
Amyotonia - atonic condition of the muscles