how did i identify inert gas from a electronic configuration Share with your friends Share 0 Jerinjohn answered this how did 0 View Full Answer Jerinjohn answered this how did i identify inert gas from electromic configuration 0 Archasuseelan answered this inert gases can be identified if the number of electrons in the outermost shell is eight. for example-2,8,8 - this is an inert gas. The no. of electrons in outer shell is 8. 0