6º-Matter Eva2011

In which method of separation does a mixture pass through a filter?

• filtration

• distillation

• evaporation

• solution

In which method of separation is a liquid first evaporated and then condensed?

• solid

• evaporation

• water

• distillation

What method of separation is used to separate alcohol from water?

• distillation

• dissolution

• gass

• chemically combined

Which method of separation is used to separate a soluble solid from a non-soluble solid?

• evaporation

• dissolution

• filtration

• distillation

What method of separation is best to separate the components of a solution?

• evacuation

• water

• evaporation

• salt water

A physical change is reversible.

• true

• false

We can change matter from a liquid to a solid by heating it.

• true

• false

When a solid becomes a liquid, we call this melting.

• true

• false

When we increase the thermal energy of matter, it expands.

• true

• false

When we crush a drinks can, this is an example of a reversible physical change.

• true

• false