Sodium (Na) and chlorine (Cl) combine together to form table salt (sodium chloride). Looking at the periodic table, which element would you predict could sodium combine within a way most similarly to chlorine?

A. iodine (I)
B. argon (Ar)
C. potassium (K)
D. magnesium (Mg)

Respuesta :

Answer:

A. Iodine (falls in the same group as chlorine)

Explanation:

Iodine as it is in the same group as chlorine