Which element would have chemical properties the most similar to chlorine (Cl)?
A)Br
B)O
C)Ar
D)S
E)Na

Question

Quizplus · Accepted Answer

Chlorine (Cl) and Bromine (Br) belong to the same group (Group 17 or Halogens) of the periodic table, and hence have similar chemical properties, such as being highly reactive and having a high electronegativity. Therefore, Bromine (Br) would have chemical properties most similar to Chlorine (Cl).

Which Element Would Have Chemical Properties the Most Similar to Chlorine