Understanding Matter and Its Properties

Can you name a visible example of matter?

• Air

• Light

• Water

• Rock

Is air considered matter? Why or why not?

• Air is made up of invisible particles that do not count as matter.

• Yes, air is considered matter.

• Air is only a gas and cannot be classified as matter.

• Air is not matter because it has no weight.

What state of matter has a definite shape and volume?

• Gas

• Liquid

• Solid

• Plasma

What happens to the shape of a liquid when it is poured into a different container?

• The liquid retains its original shape regardless of the container.

• The liquid evaporates when poured into a different container.

• The liquid solidifies upon being poured into a new container.

• The shape of the liquid changes to match the shape of the new container.

Give an example of a gas and explain its properties.

• Oxygen (O2)

• Carbon Dioxide (CO2)

• Nitrogen (N2)

• Helium (He)

How is sand formed from larger rocks?

• Sand is produced from the decomposition of plants.

• Sand is created by the melting of ice.

• Sand is formed from volcanic activity.

• Sand is formed from the weathering and erosion of larger rocks.

What are tiny particles, and can they be considered matter?

• Only visible particles can be classified as matter.

• All particles are too large to be considered matter.

• Yes, tiny particles can be considered matter.

• Tiny particles cannot exist in a vacuum.

Why does a lead ball feel heavier than a foam ball of the same size?

• A lead ball is larger than a foam ball of the same size.

• A lead ball is filled with a denser substance than a foam ball.

• A lead ball feels heavier due to its higher density compared to a foam ball of the same size.

• A lead ball is made of a heavier material than a foam ball.

Which state of matter has particles that are tightly packed together?

• Gas

• Liquid

• Solid

• Plasma

• Which of the following is NOT an example of matter?

• Sandcastle

• Water

• Air

• Light