Exploring the States of Matter

What happens at 100 Degrees Celsius

• Freezing Point

• Boiling Point

What can you say about the shape of liquids?

• They take the shape of their container.

• They have their own shape.

What are the three main states of matter?

• Solid, Liquid, Plasma

• Solid, Liquid, Gas

• Liquid, Gas, Plasma

• Gas, Plasma, Bose-Einstein Condensate

Which of the following is a property of solids?

• They have a definite shape and volume.

• They flow easily and take the shape of their container.

• They expand to fill their container.

• They have no definite shape or volume.

What property of liquids allows them to take the shape of their container?

• Fixed shape

• Definite volume

• Fluidity

• Rigidity

Which of the following is true about gases?

• They have a definite shape and volume.

• They have a definite volume but no definite shape.

• They have no definite shape or volume.

• They have a definite shape but no definite volume.

What is the process called when a solid changes directly into a gas?

• Melting

• Freezing

• Sublimation

• Condensation

Which change of state occurs when a liquid turns into a gas?

• Freezing

• Condensation

• Evaporation

• Sublimation

What happens to the particles of a substance when it freezes?

• They move faster and spread apart.

• They slow down and come closer together.

• They move faster and come closer together.

• They stop moving completely.

Which of the following is an example of condensation?

• Ice melting into water

• Water boiling into steam

• Dew forming on grass in the morning

• Dry ice turning into carbon dioxide gas