UNIT 1 REVIEW Date: 3-3-2021
Name:
Complete this review to check your understanding of the unit.
Use the photo of the test tube to answer Questions 1-2.
1. The liquids in the test tube float on top of each other in layers.
The least / most dense liquids are on the bottom. The liquids
lower in the tube have less / more mass per unit volume than
the liquids in the upper part of the tube.