Question

which element shares similar properties to aluminum (al)? phosphorus (p) gallium (ga) chlorine (cl)

Explanation:

Elements in the same group of the periodic table have similar properties. Aluminum (Al) is in Group 13. Gallium (Ga) is also in Group 13. Phosphorus (P) is in Group 15, and Chlorine (Cl) is in Group 17.

Answer:

Gallium (Ga)