Mixtures, Separation and It's Benefits

What kind of mixture is pizza?

• Heterogeneous

• Homogeneous

What kind of mixture is halo-halo?

• Heterogeneous

• Homogeneous

What kind of mixture is coffee?

• Heterogeneous

• Homogeneous

What kind of mixture are M&M's?

• Heterogeneous

• Homogeneous

What kind of mixture is air?

• Heterogeneous

• Homogeneous

Homogeneous is a ______ type of mixture.

• non-uniform

• uniform

If you spilled metal nails in a sandbox, what separation method should you use to take out the metal nails?

• Evaporation

• Magnet

• Filter

• Sieve

Gravel and sand may be separated from each other using a...

• Magnet

• Sieve

• Water

• Filter paper

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

• the salt will evaporate

• the water will evaporate

• both salt and water will evaporate

• it will stay the same

How can you separate oil from water?

• through decantation

• through filter

• through magnet

• through sieve