Respuesta :
bromine is because its in the same group as chlorine. if a element is in the same group then nine times out of ten its going to be the same type.
Answer:
The correct answer is option bromine.
Explanation:
Halogen are the non metallic elements found in the group seventeen of the periodic table. They are just one electron less to gain noble gas configurations. The members of the group are fluorine, chlorine, bromine, iodine and astatine.
Where as potassium and calcium are metals of group 1 and group 2 respectively. vanadium is a transitional metal. And gallium is a metal found in group 13.
