Part A Zinc is a trace mineral that plays a critical role in Zinc is a trace mineral that plays a critical role in iron transport and the regulation of serotonin. calcium regulation and bone health. the transport of oxygen to body cells. metabolism, gene expression, and normal growth.

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 class of molecules functions as chemical signals? hormones water carbohydrates proteins

Tell me the iupac names of the following alcohols: