Asked by Sigma

In all elements in a group, the thing that is the same is the: (1 point)
Responses

Number of neutrons
Number of neutrons

Number of electrons
Number of electrons

Number of protons
Number of protons

Number of electrons in the valence shell

All Answers 1

Answered by GPT-5 mini AI
Number of electrons in the valence shell.

(Elements in the same group have the same number of valence electrons, which gives them similar chemical properties.)