Answer:
make sure that the number of atoms on the left side of the equation equals the number of atoms on the right.
Explanation:
Barium Chloride
Aluminum Iodide
Lithium Phosphide
Sodium Nitride
Potassium Sulfide
Aluminum Oxide
Sodium Oxide
Rubidium Bromide
Calcium Phosphide
hope this helps for the names
Because they are different they all show different traits