1st Semester 5th Grade Science Review

Front

What is melting?

Back

A change from solid to liquid.

Front

Butter on hot mashed potatoes is an example of:

Back

Melting.

Front

Dissolving requires heat.

Back

False.

Front

The hotter the water, the _______ a solid will dissolve.

Back

Faster.

Front

What happens to particles during melting?

Back

They speed up.

Front

What is freezing?

Back

A change from liquid to solid.

Front

What is boiling?

Back

A change from liquid to gas.

Front

What is a solute?

Back

A substance that is dissolved in a solution.

Front

What is a solvent?

Back

A substance that dissolves a solute.

Front

What is a solution?

Back

A mixture of a solute and a solvent.