Journal: In the diagrams, which substance is more dense? Explain your answer. Be sure to include the terms volume, mass, and molecules in your explanation. Dimensional Analysis practice HW: Dimensional Analysis practice (1-3) due TOMORROW Challenge!!! Learn the first 3 polyatomic ions by TOMORROW Combustion, Chemicals v. Physical, & Density quiz Fri. 9/13 Density lab due Tues. 9/17 Polyatomic Ion quiz Mon. 9/30 |