Which of the following atoms contains the highest number of electrons in the outermost shell?

Morty

3 years ago

It's Neon because Oxygen(O) has 6 in it's outermost shell,Phosphorus(P) has 5 in it's outermost shell,Potassium(K) has only 1 in it's outermost shell while Neon(Ne) has 8 in it's outermost shell making it the correct answer.

akfavz

6 years ago

how....i think since neon as a complete electronic configuration it is stable...i think its a

secunda557

3 months ago

I think it's A