Matter

Which of the following is an example of a solid state of matter?

• Water

• Oxygen Gas

• Ice

• Helium

Which of the following is NOT considered a state of matter?

• Solid

• Liquid

• Gas

• Energy

Which of the following is an example of a chemical change?

• Melting Ice Cubes

• Burning Wood

• Dissolving sugar in water

• Boiling Water

What happens to the particles in a substance when it undergoes a physical change?

• The particles break apart

• The particles change their chemical composition

• The particles re-arrange themselves

• The particles disappear

Which of the following statements about matter is true?

• Matter can be created or destroyed

• All Matter is a Solid

• Matter cannot change States

• Matter occupies space and has mass

Explain how Archimedes proved the King's crown was not solid gold.

• Archimedes used the principle of buoyancy to prove that the King's crown was not solid gold.
• Archimedes measured the density of the King's crown to prove that it was not solid gold.
• Archimedes used X-ray technology to prove that the King's crown was not solid gold.
• Archimedes conducted a chemical test to prove that the King's crown was not solid gold.

A substance has a melting point of -7°C and a boiling point of 59°C. What is its state at room temperature (20°C)?

• Solid

• Liquid

• Gas

Which state of matter has a definite shape and volume?

• gas
• liquid
• solid
• plasma

Which state of matter takes the shape of its container but has a definite volume?

• plasma
• liquid
• gas
• solid

Which state of matter is characterized by having no definite shape or volume?

• gas
• plasma
• solid
• liquid