. The density of diamond is 3.51 g/mL and the density of lead is 11.3 g/mL. If equal masses of diamond and lead were transferred to equal volumes of water in separate graduated cylinders, which graduate cylinder would have the highest volume reading?

How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

What does the cell nucleus do or, how does it function?