MATTER

What is the method for separating solids from liquids or solids with different sized particles?

• Evaporation

• Distilation

• Filtration

• Separation

Evaporation is used to...

• separate liquids that have different boiling points.

• separate solids from liquids in homogeneous mixtures.

• separate solids with different sized particles.

• separate mixtures with a magnetic component.

When a gas changes into liquid. This is called...

In which chemical change is a substance called rust is produced?

Fermentation and solidification are both chemical changes.

• True

• False

• Only Fermentation

• Only solidification

Ice melting into water is...

• a physical change

• a change of shape

• a chemical change

• a change of size

It is a material which is light, strong, flexible and a good conductor of electricity.

Nappies and medical supplies are uses of a material called: