Baby and the Bottle Review

Which type of property changes when the amount of a substance changes?

• Intrinsic

• Extrinsic

• Intensive

• Chemical

Which of the following is an example of an intrinsic property?

• Mass

• Volume

• Surface Area

• Density

The freezing point of pure water is 0 degrees Celsius. Freezing point is an

• intrinsic and physical property.

• intrinsic and chemical property.

• extrinsic and physical property.

• extrinsic and chemical property.

Tags

NGSS.MS-PS1-1

To find the density of a substance you would

• multiply length, width, and height.

• divide volume by mass.

• divide mass by volume.

• measure conductivity and temperature.

Which of the following is not a pure substance?

• Oxygen gas

• Carbon dioxide

• Salt water

• Silver

A combination of pure substances that appears the same throughout is a

• compound.

• heterogeneous mixture.

• homogeneous mixture.

• concentrated mixture.

Maple syrup is a(n)

• element.

• compound.

• heterogeneous mixture.

• homogeneous mixture.

Baking soda has the chemical formula NaHCO₃. Baking soda is a(n)

• element.

• compound.

• heterogeneous mixture.

• homogeneous mixture.

Tags

NGSS.MS-PS1-1

To separate sand from salt, you could use

• boiling point separation.

• filtration.

• evaporation.

• density separation.

To separate salt that has been dissolved in water, you could use

• boiling point separation.

• filtration.

• evaporation.

• density separation.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4