Density and Separating Mixtures

What type of tool is this?

• Sieve/Strainer

• Filter

• Magnet

• Settling

Name this tool

• Sieve/Strainer

• Magnet

• Settling

• Filter

When substances are combined as a mixture, _______________.

• they keep their physical properties

• their physical properties combine

• their physical properties change

• they lose some of their physical properties

How to BEST separate pebbles and water?

• magnet

• hands

• tweezer

• strainer

Which mixture can be separated using a paper filter?

• sand and iron filings

• saltwater

• sand and water

• none of the above

Which one of the following would you use to separate sand from iron filings?

• magnet

• paper filter

• strainer

• evaporation

Salt can be separated from water by using

• tweezers

• sieve

• magnet

• evaporation

What tool can you use to BEST separate a mixture of sand and water?

• hands
• paper filter

• tweezers
• strainer

What tool can you use to separate a mixture of rocks and sand the fastest? 

• strainer

• tweezers
• magnet
• hands

What mixture could you use this tool to best separate that mixture?

• Sugar and Salt

• Sand and rocks

• Apples and grapes