*6.6A Review Comparing States of Matter*

Which state of matter has a definite shape and volume?

• Liquid
• Plasma
• Solid
• Gas

In which state of matter do particles move the fastest?

• Solid
• Liquid
• Gas
• Freezing

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

• Gas
• Liquid
• Plasma
• Solid

What happens to the speed of particles as they change from a solid to a liquid?

• Increases
• Remains constant
• Decreases
• Becomes zero

Which term describes the arrangement of particles in a solid?

• Closely packed
• Distanced
• Unevenly spaced
• Randomly spaced

Which of the following statements are correct descriptions for the structure of solids and gases? Select all that apply.

• Gases have widely spaced molecules
• Gases have tightly packed molecules
• Gases have a fixed shape and volume
• Solids have tightly packed molecules
• Solids have a fixed shape and volume

Which of these properties correctly describe liquids and gases? Select all that apply

• Liquids have definite shape
• Liquids take the shape of their container
• Liquids have fixed volume
• Gases have definite shape
• Gases take the volume of their container

Which of these statements accurately describe the speed of atoms and molecules in solids and liquids? Select all that apply

• Atoms in solids vibrate in place
• Molecules in liquids move more freely than in solids
• Atoms in liquids are motionless
• Solid particles move faster than liquids
• Liquid particles move faster than solids

Which are the correct statements about the volume and shape of solids and liquids? Select all that apply

• Solids have fixed volume and shape
• Liquids have fixed volume but not shape
• Solids have no fixed volume and shape
• Liquids have no fixed volume and shape
• Both solids and liquids have fixed volume

Which state of matter has the highest kinetic energy?

• Solid

• Liquid

• Gas