S1 Science It's Elementary

Identify this separation technique.

• distillation

• filtration

• evaporation

• chromatography

What does soluble mean?

• that a substance will dissolve

• that a substance will disappear

• that a substance will not dissolve

• that a substance will not disappear

What does insoluble mean?

• that a substance will dissolve

• that a substance will disappear

• that a substance will not dissolve

• that a substance will not disappear

Solute + _______ = Solution

______ + Solvent = Solution

Solute + Solvent = ________

Which best describes a solute?

• a substance that dissolves in water

• the liquid a substance dissolves into

• the mixture formed once a substance dissolves

Which best describes a solvent?

• a substance that dissolves in water

• the liquid a substance dissolves into

• the mixture formed once a substance dissolves

Which best describes a solution?

• a substance that dissolves in water

• the liquid a substance dissolves into

• the mixture formed once a substance dissolves

What is happening to the water in the kettle?

• it's freezing

• it's melting

• it's boiling