Question

Which element has the same number of valence electrons as bromine (Br)? (1 point) Responses selenium (Se) selenium (Se) krypton (Kr) krypton (Kr) potassium (K) potassium (K) chlorine (Cl)

Answer 1

Bromine (Br) is in Group 17 of the periodic table and has 7 valence electrons. The element that shares the same number of valence electrons is **chlorine (Cl)**, which is also in Group 17 and has 7 valence electrons.

So, the correct response is **chlorine (Cl)**.