Question

numbervof valence electrin in ci ion are​

Answer 1

Answer:

7

Valence electrons are the total number of electrons present in the valence shell or outermost shell. The atomic number of chlorine is 17. The electronic configuration is 2, 8, 7. Hence, there are 7 electrons in the valence shell of chlorine.

Answer 2

7

Valence electrons are the total number of electrons present in the valence shell or outermost shell. The atomic number of chlorine is 17. The electronic configuration is 2, 8, 7. Hence, there are 7 electrons in the valence shell of chlorine