States of Matter Quiz

1. What are the three states of matter discussed in the video?

A) Solid, plasma, gas
B) Solid, liquid, gas
C) Liquid, gas, plasma
D) Solid, liquid, plasma

2. According to the video, what happens when a solid is heated to its melting point?

A) The particles become more fixed
B) The particles break free of their bonds and the solid melts into a liquid
C) The particles lose all energy
D) The particles become more compact

3. In liquids, what is the nature of the forces of attraction between the particles?

A) Very strong
B) Weak
C) Non-existent
D) Extremely weak

4. When a gas is heated, what happens to the particles?

A) They move slower
B) They travel faster and the gas expands or the pressure increases
C) They become more compact
D) They lose all energy

5. Which state of matter has the highest density according to the video?

A) Gas
B) Liquid
C) Solid
D) Plasma