Final answer:
The chlorides mentioned in the question can be predicted as ionic or covalent by using the location of the constituent atoms in the periodic table. Ionic compounds form between a metal and a nonmetal, while covalent compounds form between nonmetals.
Step-by-step explanation:
The chlorides mentioned in the question can be predicted as ionic or covalent by using the location of the constituent atoms in the periodic table. Ionic compounds typically form between a metal and a nonmetal, while covalent compounds form between nonmetals.
For example, KCl (potassium chloride) is an ionic compound because it contains a metal (potassium) and a nonmetal (chlorine). Sodium chloride (NaCl) is also ionic because sodium is a metal and chlorine is a nonmetal.
On the other hand, compounds like NC13, ICI, and CC14 are covalent because they are formed between nonmetals.