More Density Review

QQ- Use the picture of the graph below to answer these questions.  Which substance is most dense?  How do you know?  What is the density of substance B?

I checked the homework and we discussed the lab briefly.  Mrs. O'Toole took over for me and she gave time to correct the homework, then take the density quiz.  The last part of the period was spent watching the Atmosphere Video.

HW: Final Review Sheet 17-32
Checked: Calculating Density Worksheet (2 stamps, 1 per side)
Collect: Density Matters