Electronegativity affects the amount of ions in an element thus affecting the formation of an ionic compound. The more electronegativity, the more ions, the greater ability to react.
The reason for the noble gases gases' electron configurations to allow them to have a similar property of having a low reactivity is because they all have a full set of electrons in their outermost energy level.
The valence electron shell of noble gases id completely filled; as a consequence the affinity for electrons and the chemical reactivity are at an extremely low level.
nitrogen will get noble gas configuration by adding three more electrons.
If alkali metals loses one electron, they achieve the electronic configuration of the nearest noble gases.
Inert gases are the most stable ones, so if we try to add another electron, the stable electronic configuration is disturbed. So, we have supply energy for this process. Hence, electron gain enthalpy is positive.
The reason for the noble gases gases' electron configurations to allow them to have a similar property of having a low reactivity is because they all have a full set of electrons in their outermost energy level.
[noble gas]ns2 np6
[Ne]3s23p4
it only fills the S sublevel
The valence electron shell of noble gases id completely filled; as a consequence the affinity for electrons and the chemical reactivity are at an extremely low level.
By acquiring noble gas configuration elements become stable .
The group of elements that have a stable electron configuration are the noble gases.
Helium's electron configuration is 1s2. Neon's electron configuration is 1s22s22p6. All of the rest of the noble gases, like neon, have the maximum number of electrons in their outermost s and p orbitals (valence shells), which is eight.
K+And the K ion configuration is 1s2 2s2 2p6 3s2 3p6Noble gases have the configuration up to 3p6Pseudo noble gases have it up to 3d10
nitrogen will get noble gas configuration by adding three more electrons.
They have completely filled shells, with eight valence electrons.
Noble gases have a stable electron configuration. So they are less reactive.