States of Matter Video Quiz

What are the three phases of matter?

• Gas, Liquid, Mist
• Plasma, Vapor, Foam
• Solid, Liquid, Gas
• Solid, Liquid, Plasma

Which of the following is NOT an example of a phase change?

• Boiling water
• A chemical reaction
• Condensation of steam
• Melting ice

What is required for matter to change phase?

• Temperature change alone is sufficient for phase change.
• Matter must be compressed to change phase.
• Phase change occurs without any energy transfer.
• Energy transfer (addition or removal) is required for matter to change phase.

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How are scientists able to tell that gas is still matter?

• Gas can only exist in solid form.
• Gas has no mass and does not occupy space.
• Gas is not matter because it is invisible.
• Gas is still matter because it has mass and occupies space.