Density

Check for Understanding1. Do the following containers have the same

volume? __________

2. Draw a rock in one container. Draw a feather in the other container.

3. Do the containers have the same mass? __________

Density

Heterogenous Homogenous

Mass Review

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Measuring MassWhat is the mass of each object, measured in kilograms?

Measuring Irregular ObjectsOne way to measure the volume of an irregular object is to submerge it in liquid in a graduated cylinder.

MASS is CONSTANT

DensityLiquids can form layers based on density. Which colored layer of liquid represents Water: 1.g/ml, Honey: 1.36 g/ml, Dish Soap: 1.03 g/ml, Corn Syrup: 1.33 g/ml, Vegetable oil: 0.91 g/ml?

Conservation of MassCount the atoms of each element before and after the chemical change.

Temperature of Two ReactionsWhat are the changes in temperatures for each reaction during the ten minutes?