Question

define insert gas electronic configuration​

Answer 1

Answer:

The inert gases (blue boxes) always hold 8 valence electrons (He is the exception). [ 1] Lewis postulated that inert gas atoms are chemically inert because they hold 8 valence electrons. The valence electron pattern in these atoms is called an inert gas electron configuration. Chemists also call this a Lewis octet.

Answer 2

Answer:

Lewis postulated that inert gas atoms are chemically inert because they hold 8 valence electrons. The valence electron pattern in these atoms is called an inert gas electron configuration. ... The atoms do this by ionizing (gaining or losing electrons) or by sharing an electron pair with another atoms.