Understanding States of Matter

What are the three states of matter?

• Solid, Liquid, and Plasma

• Solid, Liquid, and Gas

• Liquid, Gas, and Plasma

• Solid, Gas, and Plasma

How do gases behave in a container?

• They take the shape and fill the entire volume of the container

• They only fill the bottom of the container

• They maintain their own shape and volume

• They take the shape of the container but not the volume

Which of the following gases is visible?

• Chlorine

• Nitrogen

• Hydrogen

• Oxygen

How do liquids behave in a container?

• They maintain their own shape and volume

• They take the shape and fill the entire volume of the container

• They take the shape of the container but do not fill the entire volume

• They only fill the bottom of the container

What happens to solids when they are placed in a container?

• They spread out to fill the container

• They maintain their shape and volume

• They evaporate

• They take the shape of the container

What process occurs when a solid is heated?

• Evaporation

• Melting

• Freezing

• Condensation

What happens to a liquid when it is cooled?

• It freezes

• It melts

• It evaporates

• It condenses

What is the boiling point of water?

• 100 degrees Celsius

• 0 degrees Celsius

• 50 degrees Celsius

• 200 degrees Celsius

At what temperature does water freeze?

• 0 degrees Celsius

• 25 degrees Celsius

• 100 degrees Celsius

• 50 degrees Celsius

What is the melting point of water?

• 100 degrees Celsius

• 50 degrees Celsius

• 25 degrees Celsius

• 0 degrees Celsius