Matter Quiz Review

Jenny blends together water, lemon juice, and sugar in a pitcher. She has made a

• compound

• pure substance

• homogenous mixture

• heterogeneous mixture

Using the data table to the right, determine the identity of a cube of metal that has a volume of 1.728 cm³ and has a mass of 15.4 grams.

• Gold

• Silver

• Nickel

• Zinc

From the Density pHet lab, what did you observe when an object that has a density greater than the liquid it is submerged into?

• The object floated.

• Nothing happened.

• The object sank.

• The object dissolved.

Physical changes result in:

• A new substance being formed

• No new substance being formed

• A chemical reaction

• A change in color

Melting point, viscosity, and density are all examples of:

• Physical properties

• Chemical properties

• Biological properties

• Electrical properties

What is the formula for density?

• D = m/v

• D = v/m

• D = m × v

• D = v × m

The volume of a cube with sides of 3 cm is:

• 9 cm³

• 27 cm³

• 18 cm³

• 81 cm³

What is the mass of a cube measuring 3 cm on each side with a density of 8.1 g/cm³?

• 72.9 g

• 81 g

• 27 g

• 243 g

The Law of Conservation of Mass says

• mass is always added during a chemical change

• mass is always lost during a chemical change

• mass never stays constant

• mass is neither created nor destroyed during a chemical change

Tags

NGSS.MS-PS1-5

The volume of water displaced by the hammer is:

• 1 mL

• 4 mL

• 65 mL

• 69 mL