Which element(s) is/are not balanced in this equation?

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Draw the lewis dot structure for each of the following polyatomic ions