Which of the following observations led Thomson to conclude that cathode ray particles were negatively changed

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

Which factor is likely to impact the possible number of compounds ?

What is bromine+calcium iodide--> calcium bromide +iodine balanced