Which of the following have their valence electrons in the same shell? Which of the following have their valence electrons in the same shell? N, As, Bi He, Ne, F B, Si, As Li, N, F
Valence electrons are the electrons that are found in the outermost shell in a neutral atom. These five elements are the only one whose valence electrons fall on the same shell. The second shell. Their electronic configurations are as follows:
