All Mixed Up HW #1

Mixtures are separated based on their __________properties.

• chemical

• physical

A magnet would be a good tool to use when you need to separate a mixture of iron filings and sand.

• True

• False

Tags

NGSS.3-PS2-3

A sieve would be a good tool to use to separate larger pieces from much smaller pieces in a mixture.

• True

• False

All materials will flow through a filter.

• True

• False

To separate a solution (when one substance dissolved into a liquid), the liquid can be boiled to separate the two substances.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Mixtures can be separated when the materials in it have different densities.

• True

• False

What type of tool is this?

• Sieve/Strainer

• Filter

• Magnet

• Settling

Name this tool

• Sieve/Strainer

• Magnet

• Settling

• Filter paper

Which mixture can be separated using a paper filter?

• sand and iron filings

• saltwater

• sand and water

• sand and gravel

Which separation method is used in this picture?

• Filtration

• Evaporation

• Distillation

• Chromatography