Changing States of Matter

The freezing point of the ice was increased when the salt came in contact with it.

• True

• False

Rapid freezing preserves nutrients in food.

• True

• False

The cornstarch and water mixture can act as both a solid and a vapor.

• True

• False

The edible slime is completely safe to eat.

• True

• False

The meringue was made by denaturing the protein structure of the egg whites through beating them and adding sugar.

• True

• False

Adding solutes to a liquid, such as water will increase the freezing point.

• True

• False

In the Air Pressure Can Crusher Experiment the water in the can turned from a liquid to a vapor (gas).

• True

• False

Meringue is a foam consisting of many tiny bubbles of air that work as an insulator.

• True

• False

Liquid nitrogen causes the fat and the water particles to grow extremely large.

• True

• False

Hydrophilic means water loving and hydrophobic means water strongly disliking.

• True

• False