Question

which element is in the same group as chlorine (cl) and lithium (li)
lithium (li)
oxygen (o)
bromine (br)
hydrogen (h)

Explanation:

Elements in the same group of the periodic table have similar chemical properties. Chlorine (Cl) is in Group 17 (the halogens). Bromine (Br) is also in Group 17. Lithium (Li) is in Group 1, oxygen (O) is in Group 16, and hydrogen (H) is in Group 1.

Answer:

C. bromine (Br)