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If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?

• Filter

• Screen

• Magnet

• Evaporation

Sand and gravel may be separated from each other through using..

• a filter funnel

• a sieve

• an evaporating basin

• a distillation

This type of paper allows liquid to pass through it. What tool is it?

• sieve

• filter

A solution of salt and water was put over heat. What will happen next?

• The salt will evaporate

• the salt and water evaporate

• the water will evaporate

Mixtures can be separated .......................

• Physically

• Chemically

If a solid doesn't dissolve in a liquid we say that it is

• Soluble

• A solvent

• Insoluble

• Undissolveable

Decantation is used to separate...

• a heavy insoluble solid from a liquid.

• a light insoluble solid from a suspension.

• a soluble solid from a solution

• puppies from kittens

This method is used to separate metals from non metals.

• use of magnet

• physical manipulation

• sieving

• chromatography

This method is used in separating soluble solid from a liquid such as salt from water.

• evaporation

• distillation

• decantation

• filtration

How are you going to separate the iron filings from sulfur powder?

• by sieving

• by using magnet

• by decantation process

• by dissolving sulfur to water